@Kang_Kong3 @graf @sun I found more info about it, it actually talks about price surging and mentions Wendy's lol
Walmart told CBS MoneyWatch that it would not use the technology for dynamic or surge pricing, when retailers or other businesses quickly change the cost of products or services based on fluctuations in demand due to weather, traffic or other issues.
"It is absolutely not going to be 'one hour it is this price and the next hour it is not,'" Greg Cathey, senior vice president of transformation and innovation at Walmart, said in a statement.
Wendy's in February came under fire in announcing plans to use dynamic pricing, but sought to reassure patrons it would be used to offer discounts and not to hike prices when demand is high.