Do you need a program or service for the described tasks?

Question

CRM

Hello.
Need a program or service for the tasks described in the picture,
and preferably help to quickly understand the operation of this program / service.
Is it possible to do this in Bitrix24 ???
IMPORTANT CONDITION: All this without accounting troubles. type of invoices, waybills, and other transactions
Thank you in advance

Answer 1

Task 1 should be easily solved in 1C Accounting.

Answer 2

It seems to me that you described here 1C.