Big Spender for osCommerce is dollar based discounting. Spend over a certain dollar amount, get a discount on other products / receive other products free.
Note that in many cases, PayPal does not interoperate correctly with any osCommerce discounting modifications (including mine) by default; changes are required. Please review My osCommerce Payment Integration Notes and test with a free module prior to ordering a paid module.
Cart Version: osCommerce 2.2, 2.3Product Version: 1.2.8a
For more information, please visit this product's webpage.