In less than a month, Walmart Canada will discontinue its ad-matching program throughout the country.
“Over time, we have seen minimal usage of our ad match program, while at the same time the program has been causing delays at the checkout,” a spokesperson told Global News in an email.
Source: https://globalnews.ca/news/7343931/w...ching-program/
Not sure of minimal usage, I used it all the time.