multiple requested features

first i would like to thank you about all what you have done , i found Aronium more useful than other paid manage systems , but some features are needed as i work with it in my men's wear shop .

- linking suppliers with the products , as a detailed suppliers report needed to show each supplier and how much did his goods sell , and which product is better than the other in the same supplier report 

-the ability to change the form of the reports , rearrange the reports according to any column ex. arrange the report according to products name , code , its bar-code , quantity or total . and the flexibility to add additional columns or remove one like adding or remove bar-code column , description , total , quantity , supplier as needed before or even removing a product that i do not want to show in a certain report .

-the ability to change the price or the quantity of a product the already added on the  sails screen by an easy way , just clicking on the price or the quantity and type the amount .

-printing bar-code with Aronium is not that good , i know that the feature is there but it just print it on a A4 paper , so now am using another way than Aronium .

-returning a product and sell another on the same receipt calculating the difference between the two sails .

(all these requirements i have used it in Microsoft dynamic RMS that's way i required them )

i think that's all

and again thank for all that progress