How to check which item has been successfully purchased

Hi There,

I am trying to figure out which code blocks to put together in order to ask the system which In app purchase item has just been successfully purchased. All I am using now (stencyl 3.0) is use the codeblock IF [purchased product with ID: A] and then tell it what to do. If that right? or does it require a True/false somewhere in the codeblock? What I am really trying to do is get the system to say... if A is bought do this, if B is bought do that. I would really appreciate any help I can get.

Best,

Will

The topic is old but no reply and as I see the problem not changed in the last year. Can anybody answer it?
No point to use for check "IF purchased product with ID:XXXX" because if once someone purchased that it will always flaged as purchased for consumable as well...So any working solution?

That's why you have to "consume" or "use" the purchased item before you buy another one