Originally Posted by Konda

It is definitely possible, a big company that recently switched from Nats to their own platform properly redirected all affiliate linkcodes (including all old FHGs etc) to their new platform. Probably the first time I've ever seen it done right.

For Crak it should be possible to, their old platform is custom and now they switched to HasOffers with a custom overlay. Since all accounts were moved over they should be able to properly redirect all old linkcodes to the new platform as well.