Business travel is likely to increase in 2021, with a corresponding need for temporary importations. Crossing borders with products for demonstration or tools of trade can be problematic. Options include ATA Carnets, Temporary Importation Bond (TIB), and entry with duty drawback.
Carnets are the simplest option. Think of a carnet as a passport or visa for merchandise. The processing system is user friendly and can be quite cost effective for a basic carnet.
Here is some info and FAQs from the International Trade Administration:
contact firstname.lastname@example.org for immediate assistance.