Enhanced Sitelinks for Large Ecommerce Sites

[Kingof5]

We're about to set up enhanced sitelinks for our main site but I'm not sure about the best way to do this given the duplicate URL rule.

Ex. we have a campaign for X category of products. X category has 13 subcategories and each subcategory has 4 ad groups. So in total, campaign X category has 52 ad groups in it.

We planned to do a sitelink for every ad group, so 52 for this X category of products. But the duplicate URL rule makes this difficult considering how many will be in a single campaign. Making them links to related subcategories isn't possible as we'd run into duplicates really fast. Same with About Us, Contact Us, etc.

What's the best way of approaching this?

[Kingof5]

Nobody has any experience with this?