Yeah, I noticed the same thing. UA updated their backend recently and it basically killed most of those affiliate stacks we used to rely on. It's honestly a huge bummer because that was the only way to make the pricing reasonable for winter training. I tried using some of my old reliable codes for the Under Armour ColdGear Infrared Mock Neck last week and everything got rejected at the final step. Super frustrating to see a company get so stingy after years of being the go-to for marathoners. If you're looking for the actual leaks, word is the main site is only gonna hit 30% or maybe 40% off sitewide this year. It's not as good as it used to be, unfortunately. Tbh, I've had way better luck checking places like Sierra or even the Amazon outlet lately for things like the Under Armour ColdGear Authentic Mock Neck Top. They usually get the overstock right about now and the prices are closer to what we used to pay with the codes. Also, watch for the Under Armour Storm Armour Fleece Hoodie because they usually doorbuster those for like $25 or $30 on Friday morning. Just don't expect the codes to stack on top of those doorbusters anymore... they definitely fixed that loophole in the 2026 system. It kinda sucks how hard they're pivoting away from the deep discounts, but if you sign up for their UA Rewards program, you might get a one-time 15% that actually works on top of sale prices. Might be your best bet for those mock necks.