The abbreviation can be filled in in the following ways:

Use the merchant name directly: If your merchant name already contains the nature of your business, you can directly use the merchant name as the abbreviation .

Use business keywords: If your merchant name is long or difficult to understand, you can consider using business keywords as the merchant abbreviation.

Include geographic location: If your business is located in a specific geographic location, you can also include the geographic location in your business abbreviation to make it easier for customers to find you.

Use a brand or trademark name: If your merchant has a well-known brand or trademark, you may also consider using the brand or trademark name as the merchant's abbreviation. This helps increase your brand awareness.

Solemn statement: The above content is for reference only, please do not be blindly superstitious.