Introduction
Electronic business
(E-Business) encompasses
a wide
range of
emerging
and
evolving
concepts
and
technologies.
Generally,
e-business
consists
of
business
transactions
conducted
over
open
computer
networks.
To most
people,
e-business
implies
online
shopping,
but web
shopping
is only
a small
part of
the
e-business
picture.
E-Business
also
refers
to other
business
transactions
including
online
stock
and bond
transactions,
Business-to-business
purchases
(EDI),
and
electronic
telemarketing.
In
retail
businesses
the
examiner
is
likely
to find
that
retailers
make a
substantial
percentage
of their
purchases
of goods
and
supplies
online
Retail
e-business
sales
for 2003
were $55
billion,
according
to the
U.S.
Department
of
Commerce.
2004 has
again
seen a
dramatic
increase
in
online
retail
sales
increasing
to
nearly
$69
billion.
There
are a
significant
number
of Small
Business/Self-Employed
taxpayers
involved
in
online
retail,
including
Catalog
and Mail
Order
Sales of
Automobiles
& Parts,
Specialty
Items,
Music,
Videos,
Books &
Magazines,
Electronics
&
Appliances,
Computer
Hardware
&
Software,
and
Clothing.
With the
increased
awareness
and
popularity
of the
Internet,
individuals
and
businesses,
both
large
and
small
can
participate
in
e-business.
The
Internet
is
changing
the way
that
many
retailers
conduct
their
business.
Retailers
are now
involved
in
multi-channeling
to a
greater
extent;
whereby
a
portion
of the
business
is still
conducted
at the
traditional
“brick
and
mortar”
establishment
and also
business
is
conducted
on the
Internet
becoming
“click
and
mortar”
businesses.
Many
retail
and
service
businesses
use the
Internet
for
advertising
for
their
traditional
businesses
in which
the
sales
transaction
of the
product
or
service
cannot
be or is
not
consummated
online.
As the
influence
of the
Internet
grows,
conducting
business-to-business
commerce
on the
Internet
will
expand
greatly,
and
become
more of
a
routine
part of
commerce
than it
is
today.
Even
small
businesses
are
increasingly
utilizing
the
Internet
to
conduct
business
transactions.
This
increase
in rate
of
electronic business
promises
to be
faster
than any
other
technological
innovation
to date
and its
implications
far more
profound.
Online
Retail
Sales
have
shown a
significant
growth
of 243
percent
for the
period
2000
through
2004,
with
sales of
$28.3
billion
in 2000,
rising
to $68.9
billion
through
2004.
(Source:
U.S.
Department
of
Commerce
Census
Bureau.)
Internet
Investigative
Tools
How does
the
examiner
know if
the
taxpayer
is
involved
in
e-business
or has a
web
site?
There is
no
definitive
means of
determining
whether
or not a
taxpayer
is
involved
in
e-business.
Here are
some
suggested
audit
techniques
to help
make
that
determination:
Ask the taxpayer if he/she has a web site. Use a search engine.
Most businesses want high visibility to reach customers and will register their site with the major search engines.
Look in the yellow pages to see if the taxpayer advertises a website.
Business cards will often have the name of a website on it or an e-mail address. If the domain name included in the e-mail address is similar to the taxpayer's business name, then it is very likely the taxpayer has a business web site.
Look for deductions that are common for e-business:
Website development costs paid for software used to create a website or to an application service provider.
Larger than normal depreciation deductions for web servers, networking equipment, and payments to Internet access providers.
The
examiner
of a
retail
business
should
always
consult
the
Internet
for
possible
websites
or links
to the
business
under
examination
or to
unknown
businesses
belonging
to the
taxpayer. Inspection
of the
taxpayer’s
website
is every
bit as
important
as the
inspection
of the
place of
business.
Internet
Investigative
Tools
are
available
to
assist
examiners
in their
examinations.
What can
these
tools do
for the
Revenue
Agent?
After
the
agent
has
determined
an
Internet
presence
for the
business
or
promotion
the
agent
will be
able to
identify
possible
third-party
contacts
to be
made and
related
websites
and
other
possible
businesses
and
relationships.
Ask the taxpayer. This question must be asked during the Initial Interview.
Perform Google searches for the Domain Name based on the business and individual names.
Save the current website content using Internet Explorer. Saving the website content before the taxpayer closes it down or places security on it such as “members only” registration is important to the development of an unreported income case involving online retail sales.
Perform a LinkPopularity search to determine linked websites, related websites and other websites under the control of the taxpayer to determine other possible sources of income for summons action.
Use Whois to locate the Registrar and summons records.
Use Whois to locate the Responsible Party and summons records
Search
the
Internet
Archives
Wayback
Machine.*
(*The
Internet
Archive
is a
database
of
archived
webpages
dating
back
to
1996.
The
search
interface
for
the
Internet
Archive
is
the
Wayback
Machine.
Using
the
Wayback
Machine,
it
is
possible
to
search
for
the
taxpayer’s
website.
The
results
displayed
will
show
all
archived
copies
of
the
website
available.
This
search
will
allow
the
examiner
to
determine
what
the
website
contained
during
the
year
of
examination
as
well
as
historical
information.
Did
the
online
business
really
start
in
2004
or
was
there
activity
prior
to
that
year?
What
were
the
product
lines
that
were
being
sold
online
during
the
year
of
audit?
Are
those
product
sales
included
in
income?)
Do you have an Internet presence? (web site, web page, e-mail, banner for business purposes)
Do you conduct business transactions over the Internet? (Accept orders and/or payments over the Internet?) (What types of records are maintained for these transactions? All electronic? Paper documents?)
What products, services or memberships may be purchased on your web site or through the use of email?
When was the web site "opened" for business? Did the business exist prior to creation of the web site? Is the business conducted over the Internet separate or distinct from the taxpayer's historic line of business?
What domain names have been registered either by you or on your behalf? What domain names do you have control over? Please include the date of registration and the name of the registrant.
How is the fee for Internet connection services determined?
How was your Internet web site developed, i.e. outside consultant, internal staff, web site design software? Details regarding all consulting fees, employee salaries, design software, etc. should be requested.
How many employees are engaged in the Internet-based business activity? Secure a list of the employees, job titles, compensation, etc., responsible for web site design and web site hosting.
How much has the taxpayer paid to outside vendors including non-employee compensation, for web site development and web site hosting?
What type of credit cards does your financial institution(s) accommodate?
What is the name of the financial institution(s) that clears your credit card receipts? Was an application or merchant services sign-up form completed for the credit card clearing services?
Does your ISP or the entity that is providing you server space process your credit card transactions?
Have you used any other financial institutions in conjunction with your web site?
Does your financial institution(s) provide:
charge authorization
transaction capture
settlement
charge-back handling
reconciliation
reporting, or
Prepaid card issuance and acceptance?
What type of purchase payment enabling software do you use? Make note of the vendor name and address. If the taxpayer does not know the name of the software, ask if the ISP hosting the web site is providing the software.
How are credit sales handled and how are they recorded in gross receipts?
How are non-credit sales handled and how are they recorded in gross receipts?
How is information for approved or authorized credit card product purchases processed?
What is the sequence from order entry to shipment?
How are products shipped and which shippers are used?
Who are your major suppliers and vendors?
From where are shipments made?
Do you have any paid referral or advertising contracts with other Internet web sites? If the answer is yes, obtain copies of the contracts.
Do you swap (barter) links, banner space and server space with any other businesses?
Do you have any foreign operations?
Do you have direct or indirect control over any foreign corporations, foreign partnerships, foreign trusts or any other foreign business enterprises?
Do you have any direct or indirect control over foreign bank or other offshore accounts?
Identification
of
E-Business
Cases:
When you
are
first
assigned
a return
for
examination,
you may
not
immediately
know a
taxpayer
has
an e-business.
The
return,
however,
may have
some
E-Business
indicators.
The most
obvious
indicator
on a tax
return
may be
the
business
name.
If one
of the
gTLDs
(e.g.
.com,
.net,
etc.) is
a part
of the
name or
if the
name is
preceded
by www,
the
business
is
likely
to be in
e-business.
Another
indicator
may be
found in
the
explanation
of the
Business
Activity
(Product
or
Service).
Internet
businesses
may use
words
such as
Internet
Service
Provider,
web
host,
web
design,
web
master,
or
online
in the
descriptions.
Review
the
instructions
for the
preparation
of Forms
1040
Schedule
C,
1120-S,
1065,
and 1120
with
respect
to the
“Business
Code”
line
item for
each
form.
This
code is
referred
to as
“Codes
for
Principal
Business
Activity
and
Principal
Product
or
Service”
and is
indicated
to be
based on
the
North
American
Industry
Classification
System
(NAICS).
E-Business
returns
may be
identified
using
NAICS.
Expenses
contained
in the
Other
Deductions
line
item may
provide
indicators
of
Internet
activity.
Below is
a list
of
expenses
that a
business
with a
website
might
deduct:
Web site design costs
Domain name registration fees
Web maintenance costs
Internet service provider fees
Cable modem access
Web page hosting fees
Web consulting fees
Domain name cost
Network service fees
Many tax
returns
contain
a
supplemental
depreciation
schedule.
Assets
included
on the
depreciation
schedule
may also
indicate
that the
business
is
involved
in the
Internet.
These
assets
may
include
the
following:
Servers
Significant computer purchases
Computer Software
Modems
Routers
Telecommunication equipment
Phone Lines
Domain name
Web site design costs
Switches
An
unusually
large
amount
deducted
for
Rental/Leasing
Expense
and/or
Utilities
may also
be
indicators
that the
company
is
involved
in
Internet
activity.
Many
taxpayers
do not
have the
capital
necessary
to fund
the
initial
investment
for
equipment
and
peripherals
needed
for
Internet
activity.
These
taxpayers
rent or
lease
the
equipment
and
peripherals
as an
alternative.
More and
more
traditional
brick &
mortar”
businesses
in the
retail
and
services
trade
are
turning
to the
Internet
as
another
market
and
becoming
what is
referred
to as
“click
and
mortar”
businesses,
combining
their
traditional
business
activities
with the
virtual
world of
the
Internet.
This may
not be
obvious
to the
examiner
upon
review
of the
return
during
the
pre-planning
stages.
If there
are no
indicators
on the
return
or if
the
indicators
are not
conclusive,
other
references
may also
indicate
that the
taxpayer
is
involved
in
e-business.
A Yellow
Pages
ad, for
example,
may list
a web
address.
A
company
with a
web site
will
usually
include
the
address
in their
advertising,
brochures
or
pamphlets,
signs on
the
building,
business
cards,
company
letterhead,
vehicles,
and
receipts
or
invoices.
A Google
search
for the
business
is also
an
excellent
pre-planning
tool to
determine
whether
the
taxpayer
is
involved
in
online
sales or
services.
More
advanced
searches
are
recommended
to
identify
all
websites
used by
the
taxpayer
and
business.
Once the
audit
has
started,
the most
obvious
way to
find out
if the
taxpayer
is
involved
in e-business
is to
ask. It
is
important
to ask
even if
there
are no
indicators
of an
online
presence
for the
taxpayer.
See the
recommended
Interview
Questionnaire
and the
Explanation
for the
questions
in the
chapter
Appendix.
Income
The
potential
for
omitted
income
is
greater
in
E-Business,
due
to
the
borderless
and
paperless
feature
of
the
organization.
Another
large
segment
of
E-business
transactions
is
internet
bartering.
The
examiner
should
question
the
taxpayer
for the
procedure
when a
sale of
a
product
is
conducted
on the
taxpayer's
website,
for
example,
can the
order be
placed
on-line
and
payment
submitted
on-line?
What
type of
payment
is the
taxpayer
accepting
if sales
are
occurring
on the
Internet?
How can
the
examiner
verify
that all
sales
are
being
reported?
The
examiner
must
determine
if the
business
offers
its
clients
the
opportunity
to
purchase
directly
from a
web-based
catalog.
“Walk me
through
various
types of
transactions.”
It is
important
for the
examiner
to
review
the
taxpayer’s
web-pages
for
E-payment
sources
such as
PayPal,
Visa and
MasterCard,
then tie
those
sources
to the
Books
and
Records
and then
on to
the Tax
Return.
This is
an
important
audit
technique
for
online
retail.
Look for
those
items of
income
that
should
be there
but are
missing.
Evidence
of an
unreported
online
business
can also
be found
by
tracing
credit
card
payments
or
following
up on
invoices
providers.
Any
business
that
operates
a
website
will
receive
advertising
income
for
banner
ads and
pop-up
ads that
appear
on their
website.
Additionally,
each
time a
site
visitor
clicks
onto the
ad,
another
fee is
paid to
the site
owner.
Be sure
to ask
how this
income
is
accounted
for.
Many
times
there is
a
counter
on the
site
that
indicates
the
number
of
visitors
to the
site
that
would
give the
examiner
an idea
of the
amount
of
traffic
the web
site
receives.
If the
examiner
can
determine
the
“click-through”
rate
charged,
a good
estimate
of this
income
can be
made.
(Often
this
rate is
between
5 and 10
cents
per
click.)
With
online
retail,
the
reconciliation
of
shipment
costs
with
both
COGS and
Income
is
another
quality
audit
technique.
The
examiner
should
consider
the
average
mark-up
based on
purchases
reported
and not
reported
to
identify
any
unreported
income.
The
Percentage
Mark-up
Technique
for the
determination
of
Income
based on
Cost of
Goods
Sold
Purchases
should
be
considered
and
employed
when
appropriate.
Point-of-Sale
software
issues
(ZAPPER)
and the
fact
that
taxpayers
have the
ability
to edit
tax and
accounting
records
in most
versions
of
commercially
available
software
are
discussed
elsewhere
in this
guide.
Needless
to say,
examiners
must be
vigilant
for any
indications
of
income
or
expense
record
manipulation
by the
taxpayer.
Cost of
Goods
Sold
Cost of
goods
sold
will not
differ
significantly
for
businesses
involved
in
e-business.
Since
there is
no fixed
location,
shipping
costs
will be
evident
and the
examiner
should
question
the
taxpayer
regarding
the
method
(FedEx,
USPS,
UPS,
etc.).
Another
clue to
business-to-business
internet
purchasing
is when
the
‘ship
to’
address
is
different
from the
‘purchaser
address’.
This is
indicative
of a
more
complex
business
structure
that
could
involve
a
possible
Offshore
aspect
to the
examination.
Any
Offshore
issues
involving
Online
Retail
should
be
referred
to the
E-Business
&
Emerging
Issues
staff
for
assistance.
Expenses
Some
expenses
of an
online
retail
business
will be
different,
but the
same tax
laws
apply as
those
for a
traditional
retail
establishment.
Online
Purchases
and
Expenses
present
a
challenge
as
usually
there is
no
evidence
other
than the
electronic
document,
which
can be
easily
manipulated.
Electronic
records
should
be
tested
for
accuracy
and any
adjusting
entries
scrutinized.
If the
books
and
records
appear
questionable
and
Internal
Control
is
lacking,
the
examiner
should
consider
third-party
contact
for
significant
and/or
reoccurring
expense
items.
Not
a
trade
or
business
–
When
a
taxpayer
has
claimed
losses
over
several
years
from
online
retail
activity
which
was
used
to
shelter
ordinary
income
from
other
sources,
a
determination
should
be
made
whether
this
activity
is a
business
or a
hobby.
These
losses
often
stem
from
abusive
deductions
for
expenses
such
as
auto
expenses,
travel,
and
in
home
office
allocations.
Allowance
of
these
items
is
questionable
under
several
IRC
Code
sections
including
sections
162,
183,
and
262.
(Home-based
business)
Tax
Shelter
–
Similar
to
the
above
scenario,
except
that
we
have
identified
a
systematic
scheme
to
obtain
losses
and
credits
that
are
not
allowable
under
IRC
sections
162
and
44.
(ADA
Credit
for
Website
Improvements)
Cost
of
Goods
Sold
-
Revenue
Procedure
2000-22
excepts
qualifying
taxpayers
with
average
annual
gross
receipts
of
$1,000,000
or
less
from
the
requirements
to
account
for
inventories.
However,
if a
taxpayer
decides
not
to
account
for
inventories,
the
taxpayer
is
required
to
treat
what
would
have
been
treated
as
inventory
as a
material
or
supply
that
is
not
incidental
under
Treasury
Regulation
section
1.162-3.
The
result
is
that
the
deduction
is
deferred
until
the
material
or
supply
is
consumed
or
sold.
This
is a
potential
issue
for
online
retail.
Failure
to
Report
or
Failure
to
File
–
Information
available
indicates
that
the
taxpayer
has
an
online
retail
site,
but
the
examiner
cannot
ascertain
how
the
proceeds
were
reported.
There
is
no
Schedule
C,
Partnership,
or
Corporate
filing
that
has
been
identified
or
the
taxpayer
is a
nonfiler.
An
examination
must
be
conducted
to
determine
tax
liability
using
Indirect
Methods
and
Third-party
Contacts
and
Summonses.
Omitted
Online
Retail
Sales
for
an
established
“brick
&
mortar”
business.
One
easy
way
to
understate
income
is
to
not
recognize
an
entire
income
stream
such
as
the
online
retail
segment
of
an
established
traditional
retail
business.
Segregated
income
streams
are
easily
concealed
by
diversion.
This
is
an
example
of
the
importance
of
using
Internet
Investigative
Tools
to
determine
whether
a
traditional
retail
business
has
expanded
into
an
Internet
presence.
Techniques
discussed
earlier
in
this
chapter
will
be
required
to
develop
the
case.
Use
of
Limited
Liability
Companies
and
Trusts
structures
and
no
1040
returns
filed.
This
scheme
has
been
identified
in
the
field
involving
online
retail
and
online
services
businesses.
An
LLC
is
formed
as
the
business
entity
for
the
online
retail
business,
with
Grantor
Trust
Partners
creating
a
TEFRA
partnership
at
the
LLC
level.
The
individuals
involved
in
the
business
do
not
file
1040
returns.
The
tax
treatment
of
the
following
items
may
result
in
potential
tax
issues.
Many
of
these
potential
issues
boil
down
to
capitalization
versus
expensing
and
timing
of
deductions.
The
tax
treatment
of
these
items
is
still
under
consideration
by
Counsel
and
issues
involving
the
tax
treatment
of
these
items
and
online
retail
should
be
referred
to
the
E-Business
&
Emerging
Issues
staff
for
assistance.
Business Start-up Costs (Internet Business)
Acquisition of Domain Name(s) and Website Development Costs
Acquisition of Hardware
Acquisition of Intangibles, including Costs of Production of Literary Content, Graphics, Sound or Video
Acquisition of Software and Software Development Costs
Summons
Resources for
Online
Retail
Case
Development
During
the
course
of an
examination
of an
online
retail
taxpayer,
it may
be
necessary
to issue
summonses
to third
parties.
Suggested
summons
language
for
Responsible
Parties,
Registrars,
Internet
Service
Providers,
Internet
Access
Providers,
Credit
Card
Companies,
PayPal
and
Other
E-Payment
Providers
is
available
on the
E-Business
&
Emerging
Issues
website.
Explanation
for
E-Business
Online
Retail &
Services
Interview
Questions
Do
you
have
an
Internet
presence?
(web
site,
web
page,
e-mail,
banner
for
business
purposes)
Explanation
–
It
is
important
to
determine
the
extent
of
the
taxpayer’s
involvement
with
the
Internet.
Keep
in
mind
that
a
web
presence
does
not
necessarily
mean
that
the
taxpayer
is
involved
in
e-business.
A
business
may
have
a
web
site
that
is
purely
for
advertising
purposes
with
nothing
sold
online.
For
example,
a
national
restaurant
chain
might
have
a
web
site
that
contains
their
menu
and
a
listing
of
their
locations.
Do
you
conduct
business
transactions
over
the
Internet?
(Accept
orders
and/or
payments
over
the
Internet?)
(What
types
of
records
are
maintained
for
these
transactions?
All
electronic?
Paper
documents?)
Explanation
–
The
examiner
will
need
to
determine
the
nature
of
business
transacted
as
well
as
the
volume
and
types
of
records
maintained
for
examination.
What
products,
services
or
memberships
may
be
purchased
on
your
web
site
or
through
the
use
of
email?
Explanation
-
The
interview
process
often
provides
leads
that
are
very
valuable
to
checking
and
verifying
reported
income
later
when
you
are
examining
the
actual
books
and
records.
For
example
the
taxpayer
may
describe
a
list
of
products
a,
b,
c, d
& e.
Yet
when
you
are
looking
through
inventory
records
you
may
only
see
a,
b, &
c on
hand.
Maybe
you
are
auditing
the
2003
tax
year
and
the
taxpayer
did
not
start
selling
d &
e
until
2004,
or
maybe
they
omitted
the
sales
of
these
particular
items
from
their
tax
return.
When
was
the
web
site
"opened"
for
business?
Did
the
business
exist
prior
to
creation
of
the
web
site?
Is
the
business
conducted
over
the
Internet
separate
or
distinct
from
the
taxpayer's
historic
line
of
business?
Explanation
–
How
you
audit
a
business
depends
in
significant
part
on
what
was
the
driving
force
behind
the
expansion
of
the
business.
Is
the
Internet-based
business
an
extension
of
an
existing
business
or
does
it
represent
a
completely
new
endeavor?
An
important
first
step
in
this
regard
is
to
establish
the
date
that
the
web
site
became
operational.
The
date
the
taxpayer
obtained
their
domain
name
may
coincide
with
the
date
the
web
site
opened
for
business.
Invoices
from
paid
consultants
or
purchases
of
software,
and
service
dates
on
bills
from
the
taxpayer’s
Internet
Service
Provider
(ISP)
are
all
indicators
as
to
when
a
web
site
became
operational
or
there
was
a
significant
upgrade
in
the
capabilities
of
the
web
site
to
offer
interactive
business
services.
What
domain
names
have
been
registered
either
by
you
or
on
your
behalf?
What
domain
names
do
you
have
control
over?
Please
include
the
date
of
registration
and
the
name
of
the
registrant.
Explanation
-
The
domain
name
is
the
web
site
address
used
to
find
the
site
on
the
Internet.
As a
revenue
agent,
you
already
know
the
importance
of
conducting
a
tour
of a
business.
If
you
were
auditing
the
XYZ
chain
of
bookstores,
you
would
look
to
see
the
addresses
of
the
separate
bookstores,
how
many
cash
registers
each
had,
etc.
Each
web
site
is
just
like
a
separate
bookstore
in
the
physical
world
with
a
separate
cash
register.
In
the
world
of
electronic
business,
each
domain
name
gives
the
taxpayer
a
storefront
with
its
own
unique
cash
register.
Identifying
the
number
of
web
sites
a
taxpayer
has
is
no
different
than
trying
to
identify
all
the
possible
business
sites
or
cash
generators
on
your
tour
of a
more
earthbound
business.
Domain
name
information
can
be
obtained
from
InterNic. InterNic
is
the
directory
service
under
contract
with
U.S.
Government
to
register
and
track
domain
names.
InterNic’s
registry
includes
the
name,
address
and
phone
for
the
registrant,
the
billing
and
technical
contact
points,
the
host
site
name
and
its
Internet
Protocol
(IP)
address.
Domain
names
may
be
acquired
from
domain
name
brokers.
Third
party
domain
name
brokers
gang
register
domain
names
with
InterNic
for
a
nominal
fee
on
the
speculation
that
the
name
may
appreciate
in
value.
The
resale
value
may
exceed
several
hundred
or
even
several
thousand
dollars.
These
names
are
tentatively
believed
to
be
capital
in
nature
with
the
cost
being
amortizable.
How
is
the
fee
for
Internet
connection
services
determined?
Explanation
-
The
stock
reply
from
the
taxpayer
is
"From
the
bill."
However,
the
answer
we
are
looking
for
is
not
so
obvious.
The
fee
charged
by
the
ISP
might
be
either
connection
or
volume
based.
A
connection-based
fee
is
based
on
the
simple
fact
that
the
taxpayer
is
paying
for
basic
point
of
presence
(POP)
on
the
Internet.
A
volume-based
fee
is
based
upon
what
is
known
as
bandwidth
and
storage
volume.
You
can
have
either
or
both
together.
Bandwidth
refers
to
the
ability
of a
site
to
handle
access
volume.
For
example
a
million
simultaneous
hits
might
be
more
then
most
servers
could
sustain
without
crashing.
As
access
to a
site
grows,
the
host
must
expand
its
ability
to
service
multiple
users.
This
is
accomplished
by
expanding
bandwidth.
Therefore,
a
large
bandwidth
implies
a
high
volume
web
site.
Storage
volume
is
associated
with
the
sophistication
of
the
web
site.
The
web
site
is
resident
on
the
host
company’s
computer
as a
sub
directory.
The
sub
directory
consists
of
separate
text,
graphic,
video,
and
sound
files.
The
larger
and
more
graphics-heavy
the
web
site,
the
more
storage
space
is
required
when
someone
accesses
the
web
site.
In
addition
to
bandwidth
and
storage,
volume-based
billing
may
also
include
charges
for
other
ancillary
services.
These
may
involve
special
routines
such
computer
graphics
interchange
(CGI)
routines,
Perl
Scripts
and
server
side
applications.
The
billing
for
these
extras
is
not
necessarily
volume
based,
but
is
generally
associated
with
high
volume
sites.
In
summary,
the
higher
cost
of a
relatively
more
sophisticated
web
site
implies
a
higher