Originally Posted by
oliver2002
To do a retro credit, you can send in the form via snail mail and the miles will post fairly easily. Earlier LH had a weird 'no card and formal number until 3000 miles post to your account' rule, but they seem to have relaxed a bit on this. In the past year I have signed three friends and always got the card after something posted to the account.
Would purchasing miles do the trick?