I need to add a dropdown menu box for shipping options on many products in Magento 1. Is there a way to do make this change for many products at once, so I'm not stuck doing the same thing, hundreds of times? Thanks in advance!
@bree_eros easiest way is to use import extension Or develop script to import custom options. Here is link which you help you to make script. http://magentodev.blogspot.in/2009/05/how-to-import-products-with-custom.html