http://bentasker.i2p/posts/blog/software-development/76-paypal-hinder-developers-using-subscription-model.html
I've only just come across this myself, and haven't seen it really reported elsewhere, so here's a heads up for any developer wanting to implement Paypal subscription payments on a website; It used to be that you could generate a simple HTML form to create the subscription, and then if the user wanted a feature that required an upgrade, you could generate a button that would amend the amount on the subscription.Not any more, if the site uses Express Checkout (i.e PayPal hinder developers using...