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This sounds like a use case for a many good many relationship with bridge table

I’m not so experience working with databases. So I’m not really sure what you mean. Do you have any good explanation?!  Eager to learn! 🔥

Well a many to many relationship is created using an intermediate table of data. 

So you can have a subscription related to multiple prices, and a price related to multiple subscriptions.

And that sounds like what you need. I would google many to many relationship.

Yeah I’m familiar with many to many relationships. It was the bridge table I got stuck on.