According to a recent report released by VanEck, a well-known digital asset management company, based on the Federal Reserve's data, the global annual payment transaction volume (excluding China) is about 1 trillion. Solana's total revenue opportunity in the payment field is between US$6.66 billion and US$3.3 billion (assuming Solana's average transaction fee is between US$0.001 and US$0.005).

But payment revenue is only one aspect of Solana. The introduction of payment will attract more users, developers, and institutions, thereby promoting the development of the Solana ecosystem. If Solana can be like Ethereum, where payments only account for 5% of its total revenue, then Solana's total revenue opportunity may be between $13 billion and $66 billion.

If merchants use USDC on the Solana blockchain instead of credit cards to collect payments, they can save 2-3% in transaction fees. This part of the savings can be returned to consumers through some incentives. This is also helpful for the Solana blockchain.