CRM

Need software for registering and editing cusomer profiles. adding and editing orders, registering cash payments. the adding and editing of orders will include incorporating existing scripts for generating the price of order. ## Deliverables the system is for a print shop. like all other businesses we need to register customer contact and order information. what seperates us from many retail systems is that we dont sell 1 unit at a given cost and multiply by no of units. selling price is calculated by script after variables have been defined. this script is fully functional (javascript), tested and in use today on another system. i want to use the same calcuation functions and wrap into a more advanced CRM system. the one we use now is too basic, built on postgres? SQL and the guy who did it is busy with other projects. attached is a zip folder including a layout example of how i am picturing the system and an xcel file listing and "explaining" the functions. keep in mind these? files list? all desirable? functions while they might not all be neccesary for version 1.0.