Columbia UP spring sale - 50% off all titles
To save 50% simply use the coupon code "SALE" in your shopping cart after you have entered all the books for your order, click "apply" and your savings will be calculated.
The fine print:
1. Sale is for North American orders only.
2. No special shipping (Next-day, 2-day, etc.)
3. All Sales final, no returns.
4. Discount applies only to orders placed through our website.
5. The "SALE" discount code cannot be combined with any other discount codes.