Regarding inventory item

manager accounting is a great accounting software no doubt about that. That also free. GREAT. But I don’t
understand the logic between purchase item and sales item, the reason being what item you purchase you have got to sell the same item. you can’t purchase one item and sell a different type of item. kindly clarify.

You are right that the item is the same but the value changes, you purchase at 10 and sell at 15, so the purchasing and the selling has to be separated

I mean the NAME of the item NOT the VALUE.naturally the value will change because the selling price will be our profit plus the overhead expenses added to the purchase price. its the name of the item I mean

What you describe are inventory items. Purchase invoice items and sales invoice items are, in effect, shortcuts for common line items on invoices. They might link to inventory items, but can also be common services.