Thank you for this question.
We are developing a solution for any transaction, not only payments (e.g. regular smart contact calls). In addition, this approach allows us for deferred payments and transactions (not only recurring ones). In doing so, we designed a new architecture, in particular, with only one token smart contract and without locked tokens and extra entities like Sentinels, PICs, etc. About payments, our accrual method is used by traditional finance and has a lot of real-world use cases.