The price of a engraving machine (actual engraving 1.02m) is around 1800 yuan.
You can use a printer of about 1300 for printing photo paper (it is best to buy A3 format, which is not expensive).
A plastic sealing machine around 200 yuan.
Add a set of printing and copying around 900 yuan.
Other gadgets and welding machines plus storefront inkjet printing are about 3000 yuan.
Add a 4-year business photo of 120 yuan.
Add some more material or something
The estimated maximum amount is around 15000 yuan (say fifteen thousand yuan only), so it should be no problem ~ ~ ~
In addition, you can buy some card readers and USB data cables, or run MP3\MP4 download.