Absolutely, I’m in QC and we had a couple of way to sell things, lespac, kijiji, etc. but Marketplace is now 100% the king of it, it’s quite incredible especially in big city like Montréal. Others platforms to sell are quite dead.
The other thing I’m using FB for, is groups, that replaced good old web forums… On FB there’s group of everything, costco addicts, dollarama addicts, plants addicts, with ten of thousands of locals people.
In Canada it’s tap to pay for ~8 years now, never saw a QR code to pay. However when I go in USA, every stores is tap to pay, except one, there’s one store in USA where there is no tap, it’s Walmart, inconcevable.