There are free ones, I will tell you how to get them.

Open the Taobao seller service market, enter "store music service" in the search box, and click the search button

In the displayed search results, find the store music service and click the title to enter

On the next page, select "Service Version", "Period", and click Order Now

On the order page below, click to agree to the agreement and make payment (0 yuan)< /p>

The webpage prompts that the order is successful. Click the store music service icon to enter the settings page in the next step

The entrance to the store music service settings is in the middle and lower part of the right column of the store decoration homepage

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In the first tab "Basic Settings" on the left side of the settings page, there are two options "Enable store music player" and "Open the store to automatically start playing", which can be checked as needed

In the second tab on the left side of the settings page, "Add Songs," you can add suitable songs. On the right side, there are three tabs, "Search by Tag," "Search Songs," and "Popular Rankings." You can add recommended songs or add suitable songs yourself. background music

The following is an example of adding songs by yourself: click the "Search Songs" tab on the right, enter the song you want to add in the search box, and click Search

In the search results In the list, find the appropriate song and press the play button (right triangle) to listen to the song; press the add button (plus sign) to add the song to the background music; you can repeat this step to add multiple songs, up to Added 5 songs. After adding, click Save

Close the store music settings page (note that you are not closing the web page, but closing the suspended music settings page)

The last step is to come to the store decoration homepage, click Click the "Publish" button in the upper right corner to complete all settings.