...
In the Catalogs section, you can specify the catalog the website should use for displaying prints, gifts, and border options.
1. Print products - come from the catalog which is selected as "Prints catalog" in Application settings in Lab 50.
2. Gift products - come from the catalog which is selected as "Gift catalog" on Application settings in Lab 50. Gift products include all products except Prints, Borders, Membership plans and Purchase plans.
3. Border products - comes from the catalog which is selected as "Border catalog" in Application settings in Lab 50.
4. Membership Plans - comes from all registered dealer membership plans (do not need to belong to any catalog).
5. Purchase Plans - comes from registered dealer purchase plans (do not need to belong to any catalog).
^ info to include per JP, add screenshots for clarification
Lastly, in the Photo Review section, you can specify that if a certain image size is ordered it is swapped for a more appropriate print size based on the image's aspect ratio. This is most often used for customers that order a 4x6 print while taking photos on a digital camera that utilizes an aspect ratio more appropriate for a 4x5.33 ratio.
...