First of all, the profit of street vendors is affected by many factors, such as location, sales skills and product quality. If you choose a busy location and have a good marketing strategy, you may attract more customers and increase sales.
secondly, you need to consider the cost and pricing of goods. Purchase cost, production cost and other expenses will all affect your profit. You need to make sure that the sales price covers all related costs and leaves a certain profit margin.
in addition, you need to consider relevant laws and regulations. In some areas, stalls need to obtain a specific permit or license. You need to consult the local government departments to understand the relevant laws and regulations and ensure that your business is legal.
finally, you need to consider the competition. If there are other similar cake oil stalls or other food stalls in the area, the competition may be fierce. You need to study the market, understand the competition and find your own competitive advantage.
to sum up, selling cake oil on the street is an entrepreneurial way, which can make money, but its success depends on your business strategy, market situation and other factors. You need to do sufficient market research and business plan before you invest to improve your chances of success.