You will still need Collision Link if you have Wholesale Body Shop customers and/or an Internal Body Shop that are linked to your dealership and use it for their Bump The Competition claims.
I was only using it for my Internal Body Shop and they jacked the price up to almost $300/month awhile back so I did away with it.
collision link , my price link they are all junk. My D2d locator shows the retail price. I don't even use My Price Link. 67.7% markup on all collision related. That will get you to within a penny or 2. I submit about a dozen BTC every few days manually. no problem.
I guess my understanding it that we have to have My Price Link and Collision Link is optional. If you don't use Collision Link to Conquest parts for wholesale parts, then you can probably drop it.