If you refer a colleague to Collums and they sign up, both of you will receive £100 credit towards Collums' invoices.
When reaching out to Collums, your referral must mention your referral code, which follows this format: the first 5 characters of your Collums' URL followed by 100. Please disregard the words "dr" or "the."
E.g.
theskinclinic.collums.co.uk = skinc100
drjamesclinic.collums.co.uk = james100
freshskin.collums.co.uk = fresh100