A Micro Center customer who bought an RTX 5090 in Tustin, California, was required to sign an Advanced Computing Product Purchaser Declaration form, which bars exporting the GPU, before being approved to purchase the GPU. According to u/Krothic’s post on the r/Microcenter subreddit, they bought a PowerSpec AI90 Workstation with an AMD Ryzen 9 9950X CPU, an RTX 5090 Founders Edition GPU, 64GB DDR5-6000 RAM, and a 2TB SSD from the retailer and were surprised when the manager required them to sign the form, which you can see in the post below.