Works very well but wanted to add a point

[RomainCrz]

First of all, thank you very much. It made me save a lot of time.

I just wanted to say that I had to redo step 4 after importing the subscriptions to reapply the coupons on the subscriptions because by doing it in this way, it did not apply the coupons to my users as they did not have their subscriptions yet.

Thanks again !

[coreprocess]

@RomainCrz Awesome, thanks for the feedback. Would love to merge a PR, if you are willing to contribute to the readme :-)