Https://www.manager.io/ and bookipi.com are both decent options too, if your just looking to track who has payed and who has not + how much you have total made bookipi will sync with your chosen bank account. But there are so many options out there, lots of them with free trials so give them all a go and see what works for you best. Source: over 2 years ago

I think this is one of the simplest, easiest to set up and cost-effective invoicing solutions for a small business. I have yet to have a client complain about the service, cost or ease of use and love how professional it looks for their business. They've even had customers ask which service they use. Source: almost 3 years ago

If you still have any questions about the logic behind these updates, please feel free to reach out to us. Qonversion provides a complete cross-platform infrastructure that allows you to make and restore purchases, validate receipts, and provide your app with an accurate subscription status without the need to build your server. - Source: dev.to / about 2 years ago

We know a thing or two about in-app purchases as Qonversion provides a complete cross-platform infrastructure that allows you to create and restore purchases, validate receipts, and provide your app with an accurate subscription status without the need to build your server. So, If you’d like to learn more about it or have any questions, feel free to ping me in comments here. - Source: dev.to / about 2 years ago

Once you’ve implemented in-app purchases, don’t forget to use the analytics tools to measure how much revenue each of your products brings. Qonversion provides a complete infrastructure for in-app purchases and allows you to create and restore purchases, validate receipts, and provide your app with an accurate subscription status without a need to build your own server. If you’d like to learn more on how to set up... - Source: dev.to / about 2 years ago

We hope you successfully tested your subscriptions and didn’t find any bugs. But even if you did, it’s great news to find them before publishing your app. Implementation of subscriptions has never been easy and requires tremendous resources for developing access management logic — there are so many scenarios and use cases. Qonversion significantly simplifies this process by providing you with ready-to-go solutions... - Source: dev.to / about 2 years ago

Before we get started with the creation of consumable and non-consumable purchases, make sure that you already have a Qonversion account and have created your project and register the app. - Source: dev.to / about 2 years ago