Retrieve Promo Code: Step 2 of 2
Guarantee / Trial Period
All products that we carry may be previewed for 30 days, only paying shipping and handling fees. Approved returns from 30 to 90 days are subject to a 10% restocking fee. Returns 90 to 180 days are charged a 20% restocking fee in-house credit. Returns must be in a salable condition
Quantity Instructor Discount:
Save 10% on all Slosson Proprietary Products
Use Promo Code: SLOSSON10
Complete Kits Only. Materials must be ordered for research/training purposes, or by college bookstores.
Shipping and Processing Discount:
Save 50% on all Shipping and Processing
Use Promo Code: MAIL50
SORT-R3 Reading Recovery Promotion:
Reading Recovery Teacher Leaders phase in the use of the SORT-R3 in 2013-2014 and are required to use it in 2014-2015 for International Data Evaluation Centers, (IDEC). IDEC strongly encourages all sites to purchase sufficient testing materials to test each child for completing the Observation Survey (RR, TNI, Random Sample students) at each testing period.
KRT LARSON - Bilingual Edition Promotion
Specifically designed for professionals and parents concerned with the question, "Is this child ready to begin school?" The KRT LARSON Bilingual Edition is an extension of the KRT LARSON, with the addition of Spanish alongside English administration directions.
Slosson Math Combo Promo:
Save $50.00 when you order the S-DMS and the DSTM
Use Promo Code: COMBO50
Purchase Complete kits of both the Slosson Diagnostic Math Screener (S-DMS) and the Diagnostic Screening Test: Math (DSTM) to save an additional $50.00 during checkout.
Follow one of the following steps to redeem an offer:

  • Enter the promo code during online checkout.
  • Order by phone and mention the promo code.
  • Order through Fax by clicking a promo code, print a copy of the printer-friendly page, and attach it to your Fax Order

Limit one promo code per order. Not valid with any previous order.​