Step 1: Select the product you want to buy, click "Add to cart" after you confirm your purchase. Or click "Buy it now" directly.
Step 2: Click "View cart" after you confirm your product.
Step 3: Click "Checkout" after you confirm the products in your cart.
Step 4: If you have a promo code, you can enter in the box then click "Apply", you will get your discount.
Step 5: Click "Continue to shipping method" after you complete your info.
Step 6: Click "Complete order" after choosing one of these terms of payment.
Step 7: Your order complete.