Your business ID is the same as your referral code.
When paying Bookem, please use your business number or ID as the reference. You can find this on any unpaid invoice.
If you don't have an unpaid invoice, you can still find your business ID on your Bookem profile.
1. Go to Settings > Accounts > Referrals
2. Scroll down to 'Referral code'
3. Your business ID is the same as your referral code and it never changes