Hi, @Brayanzuluaga7 ,
Hope you are doing well this new year.
When it comes to what you are asking for, what exactly do you mean by a COD app for post purchase? Any information you can provide will be much appreciated. Aligning on what you are after will help us provide a suitable solution for you.
When it comes to COD apps however, feel free to checkout these ones I found in our app store. These are the more popular ones with great reviews as well:
- Advanced Cash on Delivery
- Quickform COD Form: this app also mentioned post-purchase upsells
- EasyOrder COD
Let me know how these work out for you!