User's Manual

IPN and PDT Variables
Subscriptions Variables
B
156 May, 2005 Merchant User Manual and Integration Guide
Subscriptions Variables
Along with other IPN variables, the following variables are included in Subscriptions IPNs.
TABLE B.7 Subscriptions Variables
Variable
Possible
Values Description
Character
Limit
txn_type
subscr-
failed
subscr-
cancel
subscr-
payment
subscr-
signup
subscr-eot
subscr-
modify
subscr_signup: subscription sign-up.
subscr_cancel: subscription cancellation.
subscr_failed: subscription payment failure.
subscr_payment: subscription payment.
subscr_eot: subscription’s end-of-term.
subscr_modify: subscription modification.
subscr_date Start date or cancellation date depending on
whether transaction is subscr_signup
or
subscr_cancel.
subscr_
effective
Date when the subscription modification will be
effective (only for txn_type =
subscr_modify).
period1 (optional) Trial subscription interval in days,
weeks, months, years (example: a 4 day interval is
“period1: 4 D”).
period2 (optional) Trial subscription interval in days,
weeks, months, or years.
period3 Regular subscription interval in days, weeks,
months, or years.
amount1 Amount of payment for trial period 1 for USD
payments; otherwise blank (optional).
amount2 Amount of payment for trial period 2 for USD
payments; otherwise blank (optional).
amount3 Amount of payment for regular subscription period
for USD payments; otherwise blank.
mc_amount1 Amount of payment for trial period 1, regardless of
currency (optional).