广州市点餐系统软件价格一样吗

Do the prices of food at restaurants in Guangzhou always cost the same? And are they really cheaper in Guangzhou than in other cities?

Yes, the prices of food at restaurants in Guangzhou usually cost the same. However, depending on the location and specific menu items, prices may vary a bit from restaurant to restaurant. Overall, though, food in Guangzhou is usually much cheaper than in other major cities in China.