Cart Updated

Terms of Sale

AP Environmental Science Introductory Price Increase Terms and Conditions

  • Purchase orders must be received by 31st July 2021 to be eligible for introductory price offer.
  • While stocks last.
  • BIOZONE reserves the right to amend, change or cancel the introductory price offer and/or the terms and conditions of the offer at any time.
  • Not available for resellers. Offer only available for purchases directly from BIOZONE.
  • Any goods returned after introductory price offer end date of 31st of July 2020 will be refunded at purchase price
  • Price excludes sales tax.
  • Price excludes shipping.


Refund Policy (Hard Copy)

In case of claiming a credit for damage during transit, defect in manufacture, or dispatch error, please call our sales office within 24 hours of delivery. Surplus stock may only be returned at the customer's cost. The customer must request a Return Merchandise 
Authorisation (RMA) number. Books must be received into our warehouse in original condition within 60 days of date of invoice. 
Books received in anything but original condition (damaged or shop-soiled) will not be eligible for a credit. 


Returns/Refunds (Digital Products)

Customers will receive a refund or be allowed an exchange for alternate digital products when purchased directly from BIOZONE if requested within 14 days of purchase. Digital products, which are purchased and accessed or have been downloaded are not eligible.

To obtain a refund, the customer will be required to supply their order and online access code information to Customer Service.

A third party administration fee of 20% of the purchase price is charged on all digital refunds.. 


Teacher's Edition Policy

Teacher's Edition titles are for teacher purchase only and is not sold to students. This product can only be purchased when ordering a class set (20+) of student editions of the same title. Please contact the sales team for more information. 


BIOZONE Home School Policy

IMPORTANT: Teacher Resources are not available for parent or student personal purchases.This product can only be purchased when ordering a class set (20+) of student editions of the same title. 
Teacher Resources are not available for parent or student personal purchases, unless parent or guardian is a teacher of qualifications prescribed by their respective State Board of Education. All home school educators must undergo a validation process before your order is fulfilled. Please contact: Customer Service Team


Pricing and Availability

  • All prices listed are in USD. Please note that completing payment via in another currency may incur additional fees.
  • Discount price: Only applies when purchasing direct from BIOZONE. A minimum of 20 books of the same title must be purchased to qualify for this discount.
  • Regular Price (RRP): Applies to purchases of 1-19 books of the same title
  • Some items may become unavailable for purchase.  
  • Errors & Omissions Excepted.

NOTE: Prices listed exclude any import duty or local taxes that may be payable upon delivery. Any such charges are the responsibility of the customer.


CD-ROM Products:

The following CD-ROM titles are eligible for discount price providing a minimum of 10 copies ( i.e “adoption”) of the corresponding workbook is purchased.

  • Teachers Digital Edition (previously known as Teacher Resource CD-ROM)
  • IB Options CD-ROM

These products are supplied with a 1 year, 5 staff user license, and are only available direct from BIOZONE. See the full Conditions of Use.



Customers may pay for their orders by institutional check which must be drawn on a US bank (no personal checks), or by wire (telegraphic transfer). Payment instructions will appear on the invoice. A 5% finance charge is liable for each month a payment is overdue. All Private sales MUST be prepaid.

Contact our office for more details on payment requirements.


Digital Products