After adding UPI as a payment option to my little microSaaS, I'm finally starting to see sales in India. Was like trying to extract hen's teeth to get an Indian to sign up before that.
For context: it's basically a recurring payment but you open the Autopay section in Google pay or whichever app and it shows you all your subscriptions right there (which is a major +), the transaction history, and cancellation happens in the UPI app itself I don't have to faff around in the SaaS and deal with potentially some dark patterns.