With Store Commander you can increase prices on products associated to a specific supplier.
For instance, say one of your suppliers increases its prices by 2% each year, and you need to apply this percentage to all of this supplier's products in your catalog at once. Store Commander allows you to do so in just a few seconds.
Here's how in this video:
This is it! If you had hundreds or thousands of products from this manufacturer, they are now all updated with the new prices in just a few seconds.
You can of course decrease prices, using a negative value, or increase/decrease using amounts as opposed to percentages.
You can also decide to increase/decrease price incl. tax, choosing the corresponding option in the popup menu.