📝 What You’ll Need

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1. **Muun Wallet installed and funded with BTC**

   Make sure your Lightning wallet (e.g., Muun - only BTC) is installed on your mobile device and has sufficient funds to complete the payment.

   For setup instructions, refer to:

   How to Setup your Lightning Wallet (The Muun Wallet)

2. Time to complete your payment

   Once you open your personalized Payment Portal, you’ll have up to 30 minutes to finalize the transaction before a new address / QR is generated.

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📒 Step 1: Get your personal Payment Gateway URL

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• Locate the invoice email you received from Sequence and click on the Payment URL shown in the top section.

• This unique link will open your personal Payment Gateway, where you’ll find the amount due, payment options, and your unique Bitcoin or Lightning payment address.

  

  💡 Tip: If the Payment URL shows a line break, be sure to copy the full link before opening it — otherwise, the page won’t load correctly

  ⚠️ Important Note: Each invoice has its own unique payment link and address — never reuse a previous one. Always pay from the most recent invoice you received.

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⚡ Step 2: Open your personal Payment Gateway

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• The Sequence Payment Gateway is an automated billing system that generates a unique payment link for each invoice. This link opens a personalized payment portal where you can pay via Bitcoin, Lightning, or USDT/USDC (via FixedFloat).

  🎥 For a full overview, watch:

  https://www.youtube.com/watch?v=TfJUXfhRh30

• Once you click the Payment URL, a new browser tab will open showing your Payment Gateway.

⏰ Important: Once you open your Payment Portal, it will remain active for up to 30 minutes.

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💰 Step 3: Pay your Bitcoin Invoice (On-Chain via Muun Wallet)

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• 📒 Read (Full step-by-step with screenshots)

or

• ▶️ Watch (easy to follow) </aside>

💡 FAQs

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• What should I do if I see “Invoice Expired” when opening my payment link?
• Why does Muun show “This payment is too small”?
• Why does Bybit show an error when I scan the QR code?
• What should I do if Bybit shows the error “Address check fail”?
• What happens if I pay after the invoice expires?
• What happens if I underpay or overpay an invoice?
• What should I do if my invoice is below 0.00027 BTC and Bybit won’t let me send the amount?
• Should I send my TxID via the Main Dashboard?
• What are the differences between each network? </aside>

🧩 Useful Resource

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• Muun’s Official Website: https://muun.com
• Muun’s Official Help Center: https://help.muun.com
• Muun’s Official Open Source Repo: https://github.com/muun/apollo

Pay directly from a Lightning-enabled Exchange

• Kraken: How do I send bitcoin on the Lightning Network?
• OKX: How do I withdraw Bitcoin (BTC) with OKX’s lightning network?
• Kucoin: Depositing and Withdrawing BTC using the Bitcoin Lightning Network on KuCoin
• Binance: How to Use the Bitcoin Lightning Network to Deposit and Withdraw BTC on Binance </aside>

Other links

Paying a Lightning Invoice