Guide to avoid pitfalls when buying a SOL mobile phone. More than 60,000 SOL mobile phones have been sold. Many people buy sol mobile phones to win airdrops. Everyone knows that people who buy mobile phones in the first generation are making money. Yesterday, I organized a sol mobile phone group and found that many people were cheated when buying mobile phones. 1. Don’t buy SOL mobile phones on behalf of others. Buy them yourself. There was an old man in the WeChat group who said he didn’t know how to buy them. He hired someone to buy two SOL mobile phones on his behalf. The initial cost was 3,500, but the postage was not calculated yet. The most important thing is that all the information in the wallet address and email address comes from the purchasing agent, and the voucher issued for purchasing the SOL mobile phone is a non-transferable NFT. It is bound to the purchasing agent’s wallet address. I guess this guy has been wronged. The purchasing agent can take the phone. It would be good to give it to him. As for the airdrop... remember not to buy two by yourself. Don't use one wallet address to buy multiple SOL phones. There is also a guy in the group who bought 5 phones at once and used one. Wallet address, ask if you can receive 5 airdrops. This is not possible because when you buy a mobile phone, your Sol binding address will be recorded in the whitelist. Binding multiple purchase records to one address is a waste of quota. Buying a mobile phone will get a Sol whitelist address quota, so you need to prepare if you want to buy multiple mobile phones. Multiple wallet addresses, multiple user information and shipping addresses for each email address. 3. Use USDC from the SOL wallet to pay instead of a credit card. Many friends bought with credit cards, but they were returned without reason, indicating that the purchase failed. Others bought with credit cards, and the money was deducted but no information was received. The most ridiculous thing is that a friend of mine bought it with a credit card. It didn’t show success the first time, so he placed another order. I placed two orders with the same card and the same information, but one of them did not receive the email information, and the credit card was frozen directly. So never buy with a credit card, transfer USDC directly to the sol wallet for payment. The above is my summary of the guide to avoid pitfalls when buying SOL mobile phones. If you have any other questions, please feel free to add them. If you want to join the SOL mobile phone friends group, please send me a private message and provide a screenshot of the purchase.