Integration Guide

Website Payments Standard Integration Guide September 2008 357
HTML Variables for Website Payments Standard
HTML Variables for Subscribe Buttons
A
p3 Required Subscription duration. Specify an integer value in the allowable
range for the units of duration that you specify with t3.
2
t3 Required Regular subscription units of duration. Allowable values:
z D – for days; allowable range for p3 is 1 to 90
z W – for weeks; allowable range for p3 is 1 to 52
z M – for months; allowable range for p3 is 1 to 24
z Y – for years; allowable range for p3 is 1 to 5
1
src Optional Recurring payments. Subscription payments recur unless
subscribers cancel their subscriptions before the end of the
current billing cycle or you limit the number of times that
payments recur with the value that you specify for srt.
Allowable values:
z 0 – subscription payments do not recur
z 1 – subscription payments recur
The default is 0.
1
srt Optional Recurring times. Number of times that subscription payments
recur. Specify an integer above 1. Valid only if you specify
src="1".
1
sra Optional Reattempt on failure. If a recurring payment fails, PayPal
attempts to collect the payment two more times before canceling
the subscription.
Allowable values:
z 0 – do not reattempt failed recurring payments
z 1 – reattempt failed recurring payments before canceling
The default is 0.
For more information, see
“Reattempting Failed Recurring
Payments With Subscribe Buttons” on page 141
.
1
no_note Required Do not prompt payers to include a note with their payments.
Allowable values for Subscribe buttons:
z 1 – hide the text box and the prompt
For Subscribe buttons, always include no_note and set it to 1.
1
custom Optional User-defined field which will be passed through the system and
returned in your merchant payment notification email. This field
will not be shown to your subscribers.
255
invoice Optional User-defined field which must be unique with each subscription.
The invoice number will be shown to subscribers with the other
details of their transactions
127
T
ABLE A.7 HTML Variables for Subscribe Buttons
Name
Required
or
Optional Description
Character
Length