Ebay & Visa, a lot of other tech giants will consider integrating crypto into their ecosystem. Perhaps using crypto for payment is still not feasible at the moment, but using crypto as a reward for the loyalty program is feasible now. We all know the feeling of "happiness" to own an asset that can increase in value tomorrow like crypto, the tech giants are bound to exploit that feeling
Amazon, Walmart, Kroger, Costco... could be the next names in crypto fan club. Alibaba or Taobao can also be approached, but I think digital Yuan will be given priority under pressure from the Chinese government.