joined:Mar 20, 2008
I've implemented a basic PayPal Subscribe button and implement some code using the PayPal discount_amount variable to apply a $10 discount when a customer subscribes (i.e. discount_amount=10).
What I am not sure about is whether this will apply a discount each time a billing cycle runs? Let's say the billing amount is $100, does this mean $90 will be charged each time, or is there a way to define this as a once of coupon?