problems with in-app purchase

Hi Monk, both approach are not correct, did you check the help & examples that come with the object, here is also something new in the attachment should cover all needs.

Note subscription list and SKU list should be now on used in properties

Well, you must read first what the inapp is all about without this, the examples won't be on any help, i you see the examples (acknowledge ad consumable)

let start from how item are configured and named this video is something that you may see Please login to see this media element.

also recommend that you read Please login to see this link. the overview and terminology from there you may have a better understanding of the whole process naming convention and flow.

Is the logic flow to make a purchase, so read inventory, (you need to know the SKU details for purchase), then trigger a purchase, then when purchase, or you consume or if the item is to be keep indefinitely acknowledge. sorry, try to make a mfa with the example above

Quote from Monk

hello fernado i did this in-app can you help? Please login to see this attachment.

and properties are not correct, sorry, i provided to you with some examples (one mfa with different situation) please review your code with the example, also fill correctly the properties of this object, if you need further assistance there is a Patreon pro support with tier 3.
Please login to see this attachment.

Monk, it will take a lot of reading on google developer pages before you get a grip of it all. At least for me it took a couple of months before I understood enough to make the game work with IAP. Follow Google developer steps and then watch the video and read the in-app objects help file Fernando suggested.

Unfortunately there are no shortcuts or easy way to get it working. But I'm sure you will succeed with some endurance.