Online Shop of Customizable Nutritional Supplements

I am working on a 2d animated video for a business model. I want a script that explains how the business functions.

The business is about the online shop of customizable nutritional supplements. The product ingredients shall be obtained from the leading chemical labs. Supplements are delivered at the customers cost to their doorsteps at an affordable transportation charge. The idea behind the business is based on the understanding that the people who would like a tweak/change in the supplements ingredients such as flavor, serving size, and etc., would have the opportunity to customize their own supplements according to their need.

You can also make up your own script but should be similar to the above specifications.