# Implementing IAP in my app
**URL:** https://community.thunkable.com/t/implementing-iap-in-my-app/1826662
**Category:** In App Purchase
**Tags:** beginner, billing
**Created:** [April 9, 2022, 10:58pm UTC](https://community.thunkable.com/t/implementing-iap-in-my-app/1826662 "2022-04-09T22:58:50Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@bradofalltrades](https://community.thunkable.com/u/bradofalltrades)
#### Post date: [April 9, 2022, 10:58pm UTC](https://community.thunkable.com/t/implementing-iap-in-my-app/1826662/1 "2022-04-09T22:58:50Z")
I’m now at the point in my app where I am designing the in-app billing section, but I can not figure out how to implement it. There will be three subscriptions (monthly, six months, and yearly) and a one-lifetime purchase. Currently, this will only unlock an ad-free experience but in later builds, it will unlock access to other features. What I am having trouble with is understanding how I write the app to understand that they either paid for the lifetime subscript[tion or have an active paid subscription.
If anyone has done this for there own app i would like to know how to store the value for knowing they have an active subscription every time the app opens up
---
### Author:  [@muneer](https://community.thunkable.com/u/muneer)
#### Post date: [April 10, 2022, 5:15am UTC](https://community.thunkable.com/t/implementing-iap-in-my-app/1826662/2 "2022-04-10T05:15:37Z")
Have you checked this? (This is for onetime purchase only) but a good start.
> [@In App Purchase help](https://community.thunkable.com/t/in-app-purchase-help/1651334/8):
>
> The first step is to add your charging items in the Google development console In this example I am using one time payment not subscription. I am using a donation example here The main important info is the Product ID. In your Thunkable app, enter the same product ID in the IAP component. [image] In your code (using a button or any kind of option) you will have to first inquire about the list (this is mandatory for Android) I’m here using Alert component for testing pur…
---
### Author:  [@system](https://community.thunkable.com/u/system)
#### Post date: [July 9, 2022, 5:15am UTC](https://community.thunkable.com/t/implementing-iap-in-my-app/1826662/3 "2022-07-09T05:15:37Z")
This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.