First of all, go to offer page here
*Then select the products You Like to buy.
3. After that add that product to your cart.
4. Then click on Proceed to Checkout option , Don’t Forget 6o Claim 5% Subscribe & Save Option.
5. Now Login / Create your account on Amazon.
6. Then enter your address and other details.
7. After that continue to payment page.
8. Now pay the amount and complete the transaction.