Can we collect Google reviews from 2 websites for the same Google business page?

Our company has 2 domains:

Domain A: Is the main company website, and is the domain listed on our Google page. All of our product lines are sold on this website.

Domain B: This website is a dba of our main company. It focuses on mainly one major product line from domain A. We did this because that product line is almost like an entire business on its own. And because the domain name is quite catchy, it generates very good traffic.

We currently have Shopper Approved collecting our checkout and post-sale reviews on both websites. We want to switch to Google reviews. I know this won’t be an issue for Domain A since it’s the domain of record on our Google page. Can we also collect Google reviews for our main company’s Google page on Domain B?

Google itself enforces the rule that reviews must correspond to the correct business profile and domain they represent. This is done through its Google Business Profile (GBP) guidelines. When you claim a Google Business Profile for your business, you’re required to associate it with the specific physical location, name, and website that represents your company. Google reviews are then linked to this business profile. I don’t think it’s worth the risk in my opinion. Why not have the Domain B, be a subdomain of Domain A?