Hello Nicholas.
Thank you for using our Microsoft Advertising Community Forum!
I understand from your post that you want to sync the listings you have on Google My Business with Bing Places. It will be my pleasure to assist you.
Please find the information provided below, and I hope it is helpful. Of course, if you have any questions, do not hesitate to ask me.
How are we using information from your Google My Business and Bing Places accounts?
If your business listing is already on Google My Business, Bing Places will fetch its data and use it to create or update your Bing Places listing. If you choose to export your business from Bing Places to Google My Business, we will create a listing in your Google My Business account.
Bing Places would need the View and manage your business listing on Google permissions to read and write data from and to your Google My Business account. Using those permissions, Bing Places will have access to information about your business listings in your Google My Business account.
By exporting and importing images to and from your Google My Business account , you certify that you have all necessary rights to use those images with Bing Places and Google My Business.
Our support teams are happy to discuss your account in more detail via phone, chat or email to provide review assistance, please see our support page to reach out!
I hope the information provided here will at least partly answer your question. If you have any additional questions, please do not hesitate to reach out to our support.
Kind regards,
Arsen D| Bing Places Support Specialist | 800-518-5689