The recognition is too low. Alipay and WeChat have to read the words carefully. The most convenient thing is to distinguish them by color.

Tide style

Those two collection codes are so funny

The red one is especially beautiful.

Too personal

It is also convenient to look. But I think red will do, eye-catching.

When no one pays, you can also play music on the stereo to praise the designer.

After payment, the amount will be automatically reported, which is quite good and friendly to the elderly.

What I quite like is the part of the collection broadcast.

I suddenly feel that this design is to add all the functions together.