How to use virtual cards and proxies to run Facebook and Instagram ads safely

Facebook and Instagram are aggressive when it comes to fighting fraud and suspicious behavior. Common reasons for bans include:

• Sudden IP or geolocation changes

• Suspicious banking activity

• Cards with a negative or blacklisted history

• Creating multiple accounts from the same device

To reduce these risks, you need the right tools: virtual cards and high-quality proxies.

Using a virtual card in your Facebook ad account is a smart way to protect your finances and avoid being flagged.

Benefits of virtual cards:

• Lower chance of getting flagged or blocked compared to regular bank cards

• Easier scaling — issue multiple cards for different ad campaigns

• Protect your main bank account — no direct link in case of a ban

• Faster testing — quickly issue new cards with low risk

Multicards.io by Datsteam is a purpose-built tool for Facebook and Instagram advertisers.

✅ Key advantages of Multicards.io:

• 30+ stable BINs in USD and EUR for various GEOs
  
  
• Free trial period
  
  
• Simple team interface + API access
  
  
• No hidden fees or charges for declined transactions
  
  
• 24/7 customer support
  

🎁 Bonus: Use the promo code GONZOPROXY to get 20 free virtual cards and top up up to $5000 with zero fees.

‍There’s no universal answer. Here’s a quick comparison:

📌 Tip: If you buy accounts, always work with trusted sellers and use a proxy from the same country the account was created in.

‍If you run ads on Facebook or Instagram without a proxy, your account is exposed. Any unstable IP or geolocation change can trigger a ban.

A good proxy makes your activity look natural, consistent, and trustworthy.

Here’s why it matters:

• Geolocation stability. Facebook doesn’t like sudden jumps between countries. If you logged in from Poland yesterday and Thailand today — that’s a red flag. A proxy locks your location in one place.
  
  
• Smooth login. Facebook tracks everything: IP, browser, cookies, screen size. Using a proxy and an antidetect browser builds a stable digital identity.
  
  
• Multiple accounts = multiple IPs. Logging into several accounts from the same IP is suspicious. With proxies, each account looks like a separate person.
  
  
• Access the right country. Some offers only work in specific regions. No need to travel — just use a proxy for that country.
  
  
• Prevent bans. Proxies help you create a clean, logical login pattern. No strange logins or red flags = fewer bans.
  

👉 Important: Never use cheap or public proxies. These IPs are recycled and may already be flagged by Facebook.

If you're serious about ad performance, proxies aren’t optional — they’re essential.

Residential proxies are the gold standard — these are IPs from real users, making your activity look 100% natural.

📌 What to look for in a reliable proxy:

• Residential IPs
  
• IP must match your ad account's location
  
• No history of abuse or spam
  
• Fast, stable connection
  
• HTTPS and SOCKS5 support

‍GonzoProxy is a trusted proxy provider built specifically for advertisers who want to stay safe and scale without interruptions.

📍 What makes GonzoProxy great:

• Large pool of rotating residential IPs
  
  
• No KYC needed — access most platforms instantly
  
  
• Fast and stable connection
  
  
• Based in the UK, active for 3+ years
  
  
• Unlimited dedicated proxies under one account
  
  
• Non-expiring traffic — no wasted bandwidth
  
  
• 24/7 support for all technical issues
  

Using GonzoProxy reduces your ban risk and helps keep your campaigns running smoothly.

To avoid getting blocked while launching your ads, follow this step-by-step guide:

1. Get a proxy with the right location (for example, from GonzoProxy)

2. Buy a trusted Facebook ad account or create your own, following safety rules

4. Add funds using cryptocurrency

5. Create a virtual card inside Multicards — choose the BIN and currency

6. Open your antidetect browser (e.g., Dolphin or AdsPower) and set up a profile using your proxy's GEO

7. Connect through your proxy and log in to the ad account

8. Add the virtual card in your Facebook payment settings

9. Enter the billing info (state, city) to verify

Done! Your Multicards.io virtual card is now linked to your Facebook Ads account.

⚠️ Important: Don’t change your IP or GEO after linking the card — this is one of the most common triggers for bans.