Utter FUD. There are at least 3 major payment processors on the level of Stripe or Braintree. These have existed for the better part of a decade now.
India is a very domestic market - most tech products don't leave our shores at all.
India is a very domestic market - most tech products don't leave our shores at all.
Those payment processors not able to collect payment from international customers. Most SaaS companies need global acceptance.