# Help with In app purchase error

**URL:** <https://community.thunkable.com/t/help-with-in-app-purchase-error/2938846>\
**Category:** In App Purchase\
**Created:** [April 10, 2024, 8:56am UTC](https://community.thunkable.com/t/help-with-in-app-purchase-error/2938846 "2024-04-10T08:56:23Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![wemee019gx7p3](https://avatars.discourse-cdn.com/v4/letter/w/ee59a6/32.png) [@wemee019gx7p3](https://community.thunkable.com/u/wemee019gx7p3)\
**Post date:** [April 10, 2024, 8:56am UTC](https://community.thunkable.com/t/help-with-in-app-purchase-error/2938846/1 "2024-04-10T08:56:23Z")

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My post is related to IAP on iOS

I have read through the available IAP documents and am struggling to understand or use the content on the following page to help me with my issue.  
([In-App Purchase Blocks (with RevenueCat) | Drag and Drop | Thunkable Docs](https://docs.thunkable.com/blocks/app-features/in-app-purchase-blocks-with-revenuecat))

What I am trying to do is:  
I am trying to include in app purchase in my app without making my users sign up. When they want to purchase, I ask them to input their email address and I save this email address to the cloud so if they log in to another device I can check if they have purchase previously so they don’t have to purchase again.

What I have tried so far is:  
This is a screenshot of my block for this.

 ![Screenshot 2024-04-10 094147](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/1/b/1b5573fa2902a7839f75e5905740e11c5f54d86f.png)

But after publishing and testing my app in the test flight, I get this error:

 ![Screenshot-0410-111823 (1)](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/9/c/9c2e294e744a9244997ed93ad5f72f9f0c59ed76.png)

I don’t know what I am doing wrong. Any help will be appreciated, thank you.

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**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\
**Post date:** [April 12, 2024, 9:09pm UTC](https://community.thunkable.com/t/help-with-in-app-purchase-error/2938846/2 "2024-04-12T21:09:00Z")

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Hello @wemee019gx7p3  
Thank you for sharing all the details  
I think the errors are from the “buy in app purchase package” block  
Are you sure that the set up on RevenueCat is finished?  
Could you please share a screenshot of your offerings?

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**Author:** ![wemee019gx7p3](https://avatars.discourse-cdn.com/v4/letter/w/ee59a6/32.png) [@wemee019gx7p3](https://community.thunkable.com/u/wemee019gx7p3)\
**Post date:** [April 13, 2024, 3:51pm UTC](https://community.thunkable.com/t/help-with-in-app-purchase-error/2938846/3 "2024-04-13T15:51:01Z")

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Thank you ,

I have been able to resolve this.

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**Author:** ![sansonevalentina2015](https://avatars.discourse-cdn.com/v4/letter/s/db5fbb/32.png) [@sansonevalentina2015](https://community.thunkable.com/u/sansonevalentina2015)\
**Post date:** [October 15, 2024, 7:14pm UTC](https://community.thunkable.com/t/help-with-in-app-purchase-error/2938846/4 "2024-10-15T19:14:22Z")

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I have the same errors  
What do you do?