I have a Google Adwords account that I used for a long time now but only for Keyword Planner, so no Campaigns. Now it says that to qualify for the free 75$ I have to have a new account. Do I have to create a new account? I have already created my campaign without billing, now when I click on the billing button I can enter my business VAT etc. and my card details, but there is no button that says Voucher code redeem. Do I need a fresh adwords account for that? I though you only had to have an account without any money spent.