How can I link my Crunch and Velocity memberships? Lauren June 15, 2018 00:05 Updated Follow You can link your memberships by simply signing in to your Crunch account and entering your Velocity membership number in the relevant field in the Account tab. Related articles I have forgotten my Velocity membership number, what do I do? The name on my Crunch account is different to my Velocity account, does it have to be the same? Do I earn Velocity Points when I recycle? Comments 0 comments Article is closed for comments.