Please use this donation amount to ADD specific items to your product, such as the face liner upgrade, embroidery (solid colors bags ONLY), etc.
 
If you have more than one item for the add'l $3 donation you can update the 'quantity'. For example, if you wish to include the upgraded liner for your basic mask along with embroidery, then add a $3 quantity of '2' for $6. Then specify in the box what it is for.