It depends on what kind of ordering system you have installed. This hardware must correspond to the system; otherwise, if the hardware is bought, the system will not support it; if the hardware is bought for free, the system will support it; if the hardware is not bought, the system will buy it for free.

General ordering system, the main hardware is these: computer, pos machine, receipt machine, printer. Large equipment that may be needed: tablets and server equipment.

If you don't know much, it is recommended to consult more and study more to avoid unnecessary waste of money and time.

If you have friends who need brand image design and catering space design, recommend a company, a giant organization, specializing in brand image design and catering space design for nine years. It is worth recommending.