It’s hard to make money in the crypto world, and when I want to withdraw some money to have fun, it feels like going down the sewer, casually getting hit by risk control. Fortunately, the recently launched - Emerald Card by Solayer completely takes on the role of bridging offline consumption and the crypto market.
I just tested it personally, bought water on a certain treasure site, and recharged my phone bill, and it all went through. I really can't hold back, haha - on-chain USDC can finally be used for offline consumption, as long as each transaction is under 200 yuan, they won't charge you a dime in fees.
It’s easy to get this Emerald Card, which not only allows for offline consumption but also allows you to earn money. You get points for spending, it’s like stacking buffs.
1. Uses of the Emerald Card
1. Usable globally, breaking traditional trading barriers, supported by the Visa network. Daily activities like traveling, taking a taxi, drinking milk tea, or coffee can be paid for.
2. USDC automatically earns interest: Solayer’s sUSD is a stablecoin pegged to US Treasury bonds, with a 4% annual interest rate. No manual operations or responsible actions are needed; just deposit sUSD to automatically earn interest.
3. Consumption rebates: Points warriors rejoice! You can earn corresponding points for every transaction, and the points are linked to future Layer airdrop rights, with the first transaction also granting Layer airdrops.
4. SOL native staking, with a maximum annual interest rate of 12%. SOL token holders might wake up laughing at night. Solayer has maximized the returns for SOL holders.
2. Card application process
1. Visit Solayer's official website and follow the steps to apply.
2. It’s recommended to use a passport at KFC, it usually passes almost instantly.
3. Bind to a certain treasure site, which is similar to the normal bank card binding process. Just copy the three elements of the Emerald Card (card number - expiry date - cvv) and it’s basically bound, then you can spend freely.
Solayer project background research
1. Solayer adopts a modular layered design, separating transaction processing, state storage, and consensus mechanisms. By using compression algorithms and a transaction system, it improves the TPS of Solana while lowering transaction gas fees.
2. Once Solayer’s lnfiniSVM was launched, it became legendary, greatly solving the issue of network congestion during high-frequency SOL trading, capable of processing 1 million transactions per second, nearly 15 times faster than traditional CPUs.
3. Solayer's three major trump cards (sUSD, Emerald Card, lnfiniSVM) are vigorously promoting the development of web3 in terms of finance, payments, and technology.
