<< Click to Display Table of Contents >> Navigation:  Sales and stock > File administration > Products > Basic information > Allow price overwrite

In most cases the price of the product is set in this meu by entering either price excl. vat, price incl. vat or both.  In some cases, it can be convenient not to set the price until the product is sold.  

To enable this option, the Allow price overwrite option should be checked.  

Then the product can have any price (if no price is entered then the field will be filled with 0. When you issue an invoice, the prices can then be overwritten. Please read more detail in chapter 6.1.2.3.