title: Bulk update magento attribute based on category. How?
body: <p>I have more than 1000 products in my website. </p>
  
  <p>I would like to add tier price based on category.. I mean each category has different tier price... Is there a way in magento to edit product attributes based on category?</p>
  
  <p>So i can mass update those product attributes by adding tier price?</p>
  
  <p>Thanks</p>