What would you recommend for synchronizing the goods of the online store with the supplier's catalog?

Question

JavaScript

Site on the nethouse platform, the price from the supplier is provided in xlsx format, file import to the site of the online store in csv format

Answer 1

[a-zA-Z0-9]{1,20}
So?

Answer 2

Have you tried saving the file as csv?

Answer 3

Do you need an automatic download mechanism?

Answer 4

What do you advise

Hire a specialist, he will write a script (probably php). It will cost a lot, if necessary, what would work well.
If there is a desire to engage in masturbation - you can organize a reconciliation in excel and get csv output for loading by regular methods.

Answer 5

you need to look at the source file and how and where to insert. it can be from 1 hour of work to 10. That is, at "reasonable" prices - from 2000 to 15000.