I suggest you give your children something free to play with, which will increase the popularity of the store. A toy store near my home has set up a multi-functional baby show, which allows children to sing and dance, and can also record cartoon synthetic videos for free. It's free for parents to copy the USB flash drive themselves, and they can also charge the engraving fee if they want to engrave it. Basically, children who play there will buy a toy or something by the way. Really good at business.