To subscribe to Write & Improve +Test Zone, you must first create a profile in Write & Improve and make sure you are signed in.
After you sign in, click on +Test Zone in the menu on the left, and then click on the exam you want to practise for. Then click on the blue 'Subscribe' button at the top of the screen.
You will then see this page:
Read all the information, and when you are ready, click on 'Subscribe to + Test Zone'.
You can choose to pay by PayPal or by card. We accept these cards: Visa, Mastercard, debit card, Maestro, Amex and Discover. Fill in the information and click the box to confirm that you accept the terms and conditions. Then click on 'Pay'.
You will see a message that tells you that your payment was successful. When you click on the button, you will see the workbook or page that you were on when you started. You will also receive an email from us to Welcome you to Write & Improve +Test Zone.
P.S. Your monthly subscription begins on the day your first payment is taken and continues until the same date on the following month, and then every month, until you cancel your subscription. After you cancel your subscription, you will be able to continue using your account until the next payment is due. No more payments will be taken.
You are now ready to start practising for your exam!