This payment plan will run for 10 weeks, at €18/week. After the initial week, the €18 will be taken as an automatic payment from your account, using the card details you signed up with.    If you default on a payment, your subscription ends and the money you have committed to the club will be issued to you as store credit.    Store credit can't be used with other codes or special offers on the site, although it will be valid on sale items.