How much to pay for renting an online store engine?

Question

Electronic commerce

Is there such a thing in nature, and if so, how much does it usually cost?
There are examples?
The meaning is this:
The seller does not bother working with a programmer and rents a ready-made store, in the form of a service.
And the programmer himself maintains the site and updates the database of goods.
This is dropshipping, if I'm not mistaken:
The product base is parsed from another store with which the seller works as an intermediary
, that is, my site is an analogue of the existing store site - but more convenient and plus any Wishlist - for example, a chat forum, etc.
The database is parsed by a turboparser and updated manually - this can be done by a programmer or the seller himself.
I think this technical work should be included in the rental price.
Parsing takes about one working day per week - four working days per month.
What amount to set so that the client does not want to switch to other options?
And so I don't get a penny.

Answer 1

Updates the product database

Unique content or sparse from a competitor?
If unique, it means:
Adds products with unique descriptions for indexing
Creates nested categories with unique descriptions
Prescribes meta tags for products and categories
Checks itself for errors (and not only spelling, but also in the informative part)
Tracks bundles
Updates images
Tracks availability
Tracks prices
If not unique content, you still need to synchronize with reality (prices, availability, changes in descriptions, photos, equipment, etc.).
This can become the most costly and costly online. There are plenty of engines themselves, a programmer is not needed, any student can do it for 100 rubles. The content, maintenance, Wishlist and improvements will cost money. But, as usual, online only seems to be a simple and inexpensive event, any decisions of a frivolous approach in this direction (such as taking a programmer with a website) will not bring results, only crap and losses. Example: your programmer decided to make music, you are looking for someone else who leaks your database to competitors and hangs a virus in the code. In general, if you don’t want to delve into cms, advice is to take outsourcing in some large company (it will cost money) or recruit a group of people (even more expensive), but not one remotely