Unfortunately, we aren't able to support offers or benefits from Capital One at this time. The reason for that is that the way their offers and benefits are structured differs from most other banks. For Capital One the offers and benefits are online, and you have to go through the specific Capital One link to get to the merchant's website (similar to Rakuten). Because we can't duplicate that link, we can't show those offers in the app, yet. This is something we want to improve upon in the future.

My understanding is Capital One sync is still in beta so this is expected but +1 anyway