You will need to use your Promo Codes at Astrill VPN by following these steps: Add new items to your cart and click Place Order. Log in to your account at astrill.com or create a new one. Then check out, click order, select the eligible Coupon Codes, and finally complete the payment. Plus, here's astrill.com's latest sale on October: Target Deals - Save Up To 45% On Popular Astrill VPN Orders.