How do I enter samples into Breww to mark them not liable for duty?

if a sample isn’t liable for duty, for example for your own quality control, then you want to make sure it’s entered correctly into breww if duty does need to be paid, then the sample should be put through as an invoice like a normal sale to enter a sample into breww where the sample isn’t liable for duty, start by going to the product you want to enter a sample for, click actions (in the top right) > stock adjustment > reduce stock fill in the correct details for your sample, like in the screenshot below