The TM logo on a beverage bottle usually indicates the trademark or brand of the product. TM is the abbreviation of "Trademark" in English, usually a letter or word in a circle, used to distinguish and identify different brands or trademarks.

The TM logo on the beverage bottle can indicate which company or brand the product is produced by, as well as the unique identity of the brand or product, so that consumers can identify and choose their favorite brand when purchasing.

It should be noted that the TM logo on the beverage bottle itself does not represent the beverage quality or grade of the product. This information needs to be obtained from other channels.