Regarding the quantity option… and your comment…
I don’t see any option in the Stripe API that allows the customer to select a quantity in their payment window.
This could be accomplished with some javascript that will check on the value entered into a form field. That value would then be passed to the script that is handling the API interaction.
There’s a good example of this here:
https://goo.gl/LbVgZH
Any chance of your implementing something like that? It’s the #1 limitation I find in pretty much every Stripe plug-in I’ve looked at, including all donation plug-ins that support Stripe. In my opinion it makes all such plug-ins inadequate for taking donations, because it’s better if the end user has the means to specify exactly how much they wish to donate.
Thanks for this excellent plug-in.