First, this card has an expiration date, and consumers can ask for a refund according to the agreement; Second, operators raise service prices, lower service standards, postpone opening, suspend business, close business, change business premises or business entities without authorization. It is risky to prepay or recharge the merchant's card in advance. Try not to do this kind of card, especially when you do it. The greater the discount, the greater the risk of running away or defaulting later.
If you do, you should pay more attention. For example, take a picture of the business license of the merchant, keep the payment record of the recharge, and keep the consumption documents. If you sign a contract, you must abide by it.