How to update prices and availability of goods on the site from different suppliers (excel)?

Question

Online shopping

There is a question - what program to use in order to automatically compare prices, availability, etc. from different suppliers of goods sending prices and balances in excel format. and publish the most up-to-date and, most importantly, what at least one supplier has in stock on the site? I googled e-trade price list importer. What else can you use? Perhaps there are much simpler, or cheaper, or convenient, or something else in your opinion. It’s not easy to get used to this program and you don’t want to waste time on it (or, conversely, just don’t waste it) if there is something better.

Answer 1

It would be more expedient to do it individually for yourself, since such solutions are too multifaceted and specific

Answer 2

Do you want to sell you a ready-made PHP solution for daily/hourly/any parsing of excel prices from vendors received via email/ftp/http or from a local directory? Only one thing is individually configurable - parsers for each provider format.