Last week, I experienced the All Scale led by YZI. Its product is quite interesting. It is a stablecoin based financial backend designed for enterprises (including bookkeeping and payroll). Recently, it has also launched a beta feature for issuing invoices. When it comes to invoices, there is actually a significant difference between domestic and foreign countries. Domestically, the core logic is that customers pay first and then the enterprise issues invoices/receipts. In foreign countries, such as Singapore, the core logic is that the enterprise first issues an invoice to the customer, and then the customer pays according to the invoice. So, it's not quite right for someone to translate an invoice into a receipt. This thing is more like notifying you that you need to pay. And the receipt you gave after paying, to be precise, should be a receipt. Returning to the main topic, in the past, many companies in Crypto still accepted fiat currency or forced themselves to accept U-coins. As a result, due to personal wallets or even exchange IDs, they were unable to issue receipts and could only provide screenshots for reimbursement. The reason is the lack of such infrastructure. During testing, an invoice was generated. Please refer to the attachment ↓ A traditional platform similar to the one used to open an account in Singapore was provided by a bank called Aspire. At that time, a lot of materials were submitted and it took a long time to register. In contrast, the best experience of All Scale is that registration is really, really, really fast. Not to mention mnemonic words, even the password is not needed, it defaults to passkey, and the entire registration process is really a few seconds. PS: Of course, passkey has its advantages and disadvantages. It can be quite painful for many devices to encounter passkey. I missed the MON update before because I didn't bring passkey 。 Quantitative changes can lead to qualitative changes, because registration is approaching this level, so you can even persuade others to open an All Scale to receive payments in place. Wow, compared to peers, cryptocurrencies, especially stablecoins, bypass too many traditional rules and regulations, resulting in an exceptionally good user experience. You said the technical threshold is not very high. But it can detect this pain point and elegantly solve it, which is still worth encouraging.