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Frequently Asked Questions (FAQ)

What is Payme.sol?

Payme.sol is a mobile decentralized application (dApp) that simplifies receiving payments on the Solana blockchain. It allows you to generate QR codes containing all necessary payment details, such as the amount and your wallet address. Customers can scan the QR code with their smartphone camera to initiate a payment. Payme.sol is available in two versions: Basic (free with limited transactions) and Pro (advanced features with a 0.5% per transaction fee).

What is Phantom Wallet?

Phantom is a digital wallet for storing and managing cryptocurrencies and NFTs. Think of it as a secure digital bank account for the internet, enabling you to send, receive, and trade digital assets safely.

How do I use Payme.sol?

  1. Install the Phantom wallet (available as a mobile app for iOS/Android or a browser extension for Chrome/Firefox).
  2. Open https://paymesol.app and choose your preferred version: Basic or Pro.
  3. Connect your Phantom wallet securely.
  4. Select the cryptocurrency you want to receive (e.g., EURC, SOL, USDC) and enter the payment amount:
  5. Basic: Enter the amount in Euros.
  6. Pro: Enter the amount in Euros, US Dollars, or Dirham.
  7. Note: Enter a payment amount of $1 or more (or equivalent) to ensure reliable processing on the Solana network. Smaller amounts may not complete successfully.
  8. Generate a QR code.
  9. Share the QR code with the payer for them to scan and complete the payment.

Is Payme.sol safe?

Yes, Payme.sol is a secure platform. The Basic version is proudly open-source, with its code available at https://git.debros.io/DeBros/paymesol-basic, fostering transparency that allows anyone to verify the integrity and security of the application. The Pro version, while not open-source, adheres to the same high security standards. When connecting your wallet to Payme.sol, it only retrieves your wallet address to generate QR codes, ensuring no access to your wallet or funds. Transactions are secured by the Solana blockchain for fast and reliable protection.

What currencies does Payme.sol support?

  • Basic: Supports Euro-to-crypto conversions.
  • Pro: Supports conversions from Euro, US Dollar, and Dirham to cryptocurrency. Additional currencies may be added in the future.

What is the minimum transaction amount?

Payments should be $1 or more (or equivalent) to process reliably on the Solana network. Smaller amounts may not complete successfully.

How do I know if a payment has been received?

Once a payment is made, it will appear in your Phantom wallet. You can also check your wallet's transaction history to confirm: - Basic: View transaction history in your Phantom wallet or within the Payme.sol app. - Pro: Receive real-time in-app notifications for payments, alongside transaction history in the app and Phantom wallet.

Can I receive payments from anywhere in the world?

Yes, you can receive payments from anyone with internet access, provided they have the required cryptocurrency in their wallet.

An "invalid link" message after scanning a QR code typically indicates that the payer’s wallet lacks the selected cryptocurrency. To resolve this, ensure the payer has the correct cryptocurrency (e.g., EURC, SOL, USDC) in their wallet. They may need to purchase or transfer the cryptocurrency to complete the payment.