Hedera Hashgraph - The Coupon Bureau - Qples I can't recall seeing this article before, either on Stockhouse or in my own reading. The weblink below provides an indepth article from Hedera Hashgraph that delves into the Digital Coupon World that zeros in on The Coupon Bureau and includes Qples. The article may be of interest to some readers, even though it was web published in 2021.
https://hedera.com/hh_the-coupon-bureau.pdf Cheers and stay informed, jdfm22