First of all, a health certificate is absolutely required. It is mandatory for everything related to food.
The second is the commercial license. Next, do a simple market study to see how many people there are around, select a store location and estimate the monthly sales volume and number of turnover bands needed. Generally speaking, the number of barrels of sales represents 1.5 times your bottled water sales volume for the month.
Then go to the agents of the different bottled water brands to register and obtain the corresponding sales rights. If it's a specialty store, you may also need bottled water brand merchandisers to help you create an image store.
Then decide whether or not to hire a water delivery person based on your estimated sales volume and purchase the corresponding water delivery toolsrespondents.
As far as profits are concerned, those of bottled water are no longer important now, they mainly depend on volume. A final word for you. In the bottled water business, the best way to measure whether you can make big profits is by number of customers.