Can I add a co-owner to my Facebook Ads payment account?

No, Facebook Ads does not allow adding a "co-owner" to a payment account. However, you can grant payment access to another person in Facebook Business Manager. Here's how:

1. Assign Payment Access in Facebook Business Manager
If you want someone else to manage billing and payments, you can assign them as a Finance Editor or Finance Analyst in your Business Manager.

Steps to Grant Payment Access:
🔹 Go to https://business.facebook.com/settings
🔹 Click People → Add People
🔹 Enter the email of the person you want to add.
🔹 Select Finance Editor (can add/remove payment methods) or Finance Analyst (can only view transactions).
🔹 Click Invite → Confirm

📌 This allows them to manage payments but does not make them a "co-owner."

2. Add a Backup Payment Method for Another User
If you want another person to pay for ads, you can add their payment method:

🔹 Go to https://www.facebook.com/adsmanager
🔹 Click Billing → Payment Settings → Add Payment Method
🔹 Enter their credit card or Virtual Credit Card (VCC) from https://exocards.com

📌 Facebook will always charge the Primary Payment Method first.

🔗 Get a Facebook Ads VCC for Secure Shared Payments:
👉 https://exocards.com/product/Facebook-Advertising-VCC

3. Share Payment Responsibilities Securely
✔ Use a VCC from https://exocards.com for shared payments without exposing personal card details.
✔ Set a spending limit in Ads Manager to control ad costs.
✔ Regularly check Billing History at https://www.facebook.com/adsmanager.

Final Answer:
📌 You cannot add a co-owner to a Facebook Ads payment account, but you can assign Finance roles in Business Manager at https://business.facebook.com/settings or add another person's payment method in https://www.facebook.com/adsmanager. For safer shared payments, use a VCC from https://exocards.com.