We've had hundreds and hundreds of years to get used to money in the form of coins and bills, though exactly how long we've used them varies quite a bit from region to region.
The Food of the Gods: Cacao use among the Prehispanic Maya
OD BOŽJIH KAKAVOVIH SEMEN DO FAIR TRADE ČOKOLADE – Sledko
The History of Chocolate: From the Ancient Maya to Modern Day
Explore the Florentine Codex: A Brilliant 16th Century Manuscript Documenting Aztec Culture Is Now Digitized & Available Online
art Chocolate Class
Maya Chocolate Class
The best free cultural & educational media on the web - Page 56 of 1875 Open Culture
எல்லா கடையிலும் உப்பை ஏன் வெளியில் வைத்திருக்கிறார்கள்? - Quora
The Maya civilization used chocolate as money, Science
How Chocolate Was Used as Currency in Ancient Maya
money Chocolate Class