This mod alters the "VendorGold..." leveled lists that determine merchant base gold. It also alters the "PerkInvestor..." leveled lists. If you are using any other mod that alters these leveled lists then you will need to decide whether to load it before or after Trade & Barter. If Trade & Barter is loaded last, then it will overwrite any changes made by other mods to these leveled lists. If the leveled list changes from Trade & Barter get overwritten, then the merchant gold options & the "Inventory Changes when Invested" will likely not work.
Especially prior to the Christmas holiday season, a gift and craft exchange can take the pinch out of your budget. Contact people within your network and arrange a day where people exchange homemade holiday decorations. You may not find everything you’re looking for, but you will likely find at least a few stocking stuffers – and the perfect price.