Setting up payments is the "moment of truth" for your digital business. Get it wrong, and you'll lose 40% of customers at the final step. Get it right, and money flows into your account while you sleep. This guide covers everything you need to know about the complex Indian payment ecosystem.
The Indian Payment Stack: A Unique Beast
Western advice doesn't work here. While the US runs on credit cards, India runs on UPI. If you don't optimize for UPI, you are ignoring 80% of your market.
UPI (Unified Payments Interface)
Credit & Debit Cards
Netbanking & Wallets
Choosing Your Payment Gateway
You can't just put your personal UPI QR code on a website (it's hard to track and doesn't automate delivery). You need a Payment Gateway (PG). Here are the top contenders:
Razorpay (Recommended)
Best OverallThe gold standard. Excellent success rates, instant activation for individuals, and supports international payments.
PhonePe Gateway
Zero Fees OfferNewer entrant offering zero transaction fees for the first year. Great infrastructure but stricter onboarding.
How to Integrate: The "Technical" vs "Smart" Way
The Hard Way (Direct PG)
- 1.Register business (GST/Sole Prop)
- 2.Build website (React/WordPress)
- 3.Integrate API/SDK code
- 4.Handle webhooks & server security
- 5.Weeks of effort
The Smart Way (Sellary)
- Sign up with Gmail
- Connect Bank Account (Savings OK)
- Payments Pre-integrated
- Automatic Product Delivery
- 5 Minutes setup
The Boring (But Necessary) Legal Stuff
Do I need GST?
Not initially. You only need GST registration if your turnover crosses ₹20 Lakhs/year (₹10L for some states). You can start selling under your personal PAN card.
Is it safe?
Absolutely. Modern gateways use 128-bit encryption. Sellary uses secure, PCI-DSS compliant infrastructure. Never share your OTP or banking passwords.
Checkout Optimization Checklist
- Reduce Friction: Don't ask for "Address" or "Phone Number" unless absolutely necessary. Just Email is enough for digital products.
- Trust Signals: Display "Secured by Razorpay" or similar badges.
- Failed Payment Recovery: If a payment fails, send an automated email with a retry link (Sellary does this automatically).
- Test on Mobile: 90% of your customers will pay via mobile. Ensure the checkout button is thumb-friendly.

