A Magento-Bug, that circulates in the Magento forums on and StackOverflow for some years, is that tier prices do not work properly together with bundle products. Over time there was some improvement but as for today (Magento CE 1.9) the following still does not work:
- Associated products with tier prices and qty > 1 in the bundle
- “Price as configured” display on bundle products with tier prices
There are some suggestions found on the web but more questions than answers, so I created a (hopefully) complete solution without core hacks and with only minimally invasive class rewrites. Until Magento gets it solved itself, you can use this module to enable bundles with tier prices:
SGH_BundleTierPrices (tested in Magento CE 1.8 and Magento CE 1.9)
Continue reading “Magento Bundle Products: Use Tier Prices of Simple Products”