An "order page" refers to a webpage where you can shop online and select products or services you want to buy. It is where you finalize your purchase and provide your payment, shipping, and contact information. Full definition
Didn't say to measure on order page, information to measure was stated deeper in ad. (pottyscotty.com)
In many cases, these companies have removed the product from their online ordering pages altogether. (goodereader.com)
We will send the completed work to your personal order page on the website or we can send your completed paper to your mail id. (traditionessaysonline.com)