If Hamburg is purchased by a brand chain store, the brand will directly provide stable supply and distribution, or it may be that merchants go to the market to purchase goods wholesale or online.

The easiest and quickest way to open a hamburger shop is to join a brand, which directly provides stable supply, distribution and purchase. If you buy the goods yourself, generally speaking, you can go to the local food wholesale market and the meat market for inspection and comparison. Including hamburger blanks, cartons, meat and vegetables, sauces, etc. This is what we need to make hamburgers and we have to shop around to choose them. Now online procurement is also a very common form of procurement. For example, raw materials for hamburger shops can also be purchased online. One advantage of buying goods online is that it is more convenient, but the disadvantage is that there is no way to see the real thing. You can buy a small amount and confirm it after comparison.