How do I register for eazle online if I am already a customer?

1) Click on the Sign up today button below
2) You will see an option that says I am new to eazle - I'm a Heineken customer who would like to order online - Click on Choose This Option
3) Enter your customer number - If you have a 6 digit account number this should begin with 0000
4) Fill in the form with your details
5) Click Confirm And Continue