Why should I pre-order? Wouldn't it be better to wait until the book is released?

Pre-ordering is advantageous for several reasons:

• It allows you to reserve your copy, as quantities may be limited.
• Your package will be sent before others, ensuring you receive your book faster.

When will my payment be charged?

Your payment will be processed immediately if you use a credit card or PayPal, or upon receipt if you pay by check or bank transfer. You can always cancel your pre-order, and we will refund you via PayPal or provide a discount on your next order.

If my order includes products already available, will I receive two packages (one now with available items and one later for the pre-order)?

No, your order will be shipped once all products are available. If you wish to receive some available products immediately, please place a separate order for those items. In other words, all items will be shipped ONLY when the pre-ordered item becomes available.