#7 Add Payment Method for WhatsApp Business API | Complete Setup Guide 2026

Your WhatsApp API won't work without this! ⚠️ Don't skip the FINAL critical step! Many people think they're done after LeminAi setup, but without adding a payment method, your messages will NOT send! In this video, I'll show you exactly how to add your credit card, set it as default, add GST details, and test your complete setup. 📋 WHAT YOU'LL LEARN: ✓ Why payment method is mandatory (Meta charges per message) ✓ Two ways to access payment settings ✓ Which cards work (VISA/MasterCard requirements) ✓ How to add credit/debit card step-by-step ✓ OTP verification process ✓ Setting card as DEFAULT (most people miss this!) ✓ Adding GST details for India ✓ What if you don't have GST? ✓ How to test if your setup is working ✓ Troubleshooting if test message doesn't appear ⚠️ CRITICAL REQUIREMENTS: VISA or MasterCard (other cards may not work) International transactions MUST be enabled Card should have sufficient balance/credit OTP access to card-linked phone number GST details (for Indian businesses) ❌ FIXING COMMON PAYMENT ERRORS: "Payment method error 131042" - complete fix "Credit card declined by Meta" - why it happens "Card not being accepted" - requirements "OTP not received for card verification" "Payment method not set as default" - critical! "Messages not sending after payment added" "No payment method linked to account" "International transactions disabled" - solution 🎯 WHO THIS IS FOR: Anyone completing WhatsApp API setup People getting payment method errors Those whose messages aren't sending Anyone confused about GST requirements Business owners facing card declined issues 🔍 SEARCH TERMS SOLVED: "whatsapp business api payment method" "payment error 131042 fix" "credit card declined meta business" "how to add payment method whatsapp api" "set default payment method meta" "gst details for whatsapp api" "messages not sending whatsapp api" "test whatsapp business api setup" 📱 PREVIOUS VIDEO:    • #6 WhatsApp Business API Setup on LeminAi ...   🔗 USEFUL LINKS: Meta Business Suite Payments: business.facebook.com/settings/payments LeminAi Dashboard: chat.LeminAi.com Complete Demo Video:    • LeminAi WhatsApp Business API Demo | How t...   Urgent Support: +91 9682828181 Visit: leminai.com Book a Meeting with Us: https://calendly.com/admin-leminai/demo 💳 CARD REQUIREMENTS CHECKLIST: ✅ VISA or MasterCard ✅ International transactions enabled ✅ Valid expiry date ✅ CVV accessible ✅ OTP number active ⚡ PAYMENT METHOD NOT WORKING? Card getting declined? Test message not appearing? Don't spend hours troubleshooting! Contact lemme.ai.com immediately (number below). My team will jump on a quick 2-minute Google Meet call, check your payment settings, ensure everything is configured correctly, and make sure your WhatsApp API is fully operational. We're Meta's official tech partner - we've solved every possible payment issue! 🎉 CONGRATULATIONS! If you followed this entire series, you now have a FULLY WORKING WhatsApp Business API! You have the same technology that Amazon, Flipkart, and Myntra use! 📚 WHAT'S NEXT? Watch our LeminAi Dashboard Demo video (link below) to learn: How to send bulk messages Create automated responses Set up campaigns Manage team access Use message templates And much more! #PaymentMethod #WhatsAppAPI #MetaPayments #CreditCard #WhatsAppSetup #PaymentError #APISetup #WhatsAppMessaging #LeminAi #BusinessAPI 💡 GOLDEN TIP: Always set your card as DEFAULT - this is the #1 reason messages fail! 💬 COMMENT: Is your WhatsApp API now working? Celebrate with us! 👍 LIKE if you successfully completed the entire setup! 🔔 SUBSCRIBE for more tutorials on using WhatsApp Business API effectively! 🚀 FREE 15-DAY TRIAL: Visit chat.LeminAi.com and start using WhatsApp Business API free for 15 days!