Is there a common practice for updating product pricing from vendors?
<p>We have tons of products on our site. The vendors often raise the prices of their product line. If it is something easy like +10% we can easily make this change in the data base. But if the prices are changing chaotically; some up, some down with no common denominator. It can be a hassle keeping track that all the products pricing are up to date with the vendor.</p>

<p>So I was wondering if there is a common practice for this?</p>
