What sequence of actions to choose when reorganizing an online store?

Question

Preparation of terms of reference

Dear experts, I need your help, I am ready to pay for your services.
There is an active project, it is written in php + mysql + delphi applications for working with clients, orders, etc. (for each his own) delphi as much as the 7th version. The theme of the project is Auto Parts. Any information on the site can be edited only by contacting a programmer, there is no automation (except for autoloading price lists and something else small) to write a technical specification? contact the company? find a programmer in the office who will work?! find a company that has already written something like that and sells its services as a pro in this field ( https://nirax.ru/ ), but won't I then depend on them?!
but it is necessary to scale the business, automate it, accept it using a scanner, issue and post it also using it (and immediately posting to 1c), perhaps a CMS is needed? differentiation of access rights for users, printing invoices when issuing goods, writing off goods from 1s.
The question is what is the best thing to do in this situation?

Answer 1

The task is template, look for ready-made solutions, typical ones for money or broken ones on torrent trackers. If integration with 1c is critical, then there will be little choice - Bitrix off-the-shelf solutions. The main component in the structure of expenses will be the tightening of payment systems so that everyone can pay - qiwi, yandex with money, a plastic card.