Where to get the initial base of goods and services?

Question

Online shopping

We need a "sufficiently detailed" database of categories of goods and services, a good example is on tiu.ru.
We need an adequate initial set of categories in any form, if someone has it and can share it, we will be happy to accept the gift and thank you.

Answer 1

As I understand it, do you consider the option to borrow / parse / rewrite from the resource you like (and further refine it for your own needs) unworthy?
Or is it a matter of getting the data ready to be imported into your engine? If so, what kind of engine?

Answer 2

look on Habré, the type base for tests was laid out somehow extensive. plus here on the toaster there seemed to be such topics