Notice: You can download after payment. For new customers we sometimes need processing time from 1 to 24 hours to complete the order. If after 24 hours you still have not received link to download your ebook please check your email spam box or contact us.

1. How to Purchase and Download eBooks?

  • Click on the Browse tab on the menu and Search eBooks by title, by subject, ISBN…
  • Click on the eBook title of your choice.
  • Click on the “Add to Cart” button.
  • Click on the “View Cart button.
  • You can select more eBooks by clicking on “Continue Shopping”, or confirm your order and continue with the payment by clicking on “Proceed To Check Out”. You may also remove wrongly selected items by clicking the “Update Cart” button.

  • Before Payment, please input your email at checkout page.
  • Click on the “Paypal button redirect to Paypal Checkout Page, you can checkout with your credit card information on site by Click on icons.

  • A successful transaction will immediately lead you to the downloaded link to the complete PDF eBook.

  • You will receive an auto-generated acknowledgement of the transaction via email.

Notes: You can download after payment. For new customers we sometimes need processing time from 1 to 24 hours to complete the order.

2. What types of payment are accepted?

We accept payments through PayPal. We do not accept personal or electronic checks, Bitcoin, or wire transfers at this time.

You can pay by credit card (Visa, MasterCard, American Express, and Discover Card) without a PayPal account and without registering with PayPal.

3. How do I apply a discount use coupon code and my gift card?

To apply a discount coupon code at Cart Page or Checkout Page:

4. Can I apply a discount after my order is placed?

We unfortunately cannot apply discounts to an order after it has been placed. We also cannot combine discounts for an order. Be sure to apply your discounts before you purchase!

5. We process all orders in USD. While the content of your cart is currently displayed in, you will check out using USD at the most current exchange rate.

6. If you have any questions, please contact with us by contact page.