You can refer as many people as you want, and can claim on each referral.
If two people refer the same person, whoever referred them first receives the incentive.
You can only refer each person once.
You must inform the referred person that they will be contacted by First Base.
Referrals must take place before First Base has any contact with the referred person.
The referred person must work for the equivalent of 80 hours, or commence work after being offered a permanent job role, after which time you will receive £30 of vouchers from your chosen retailer. Any common retailer whose vouchers are widely available is fine, examples include: Tescos, Marks & Spencers, Boots, B&Q etc.