The robots.txt file controls how search engines crawl your site. You can edit the robots.txt template within Shopify's theme code editor.
Some third-party gateways or services (like Google or Facebook) require you to add a TXT record to your DNS settings to prove you own the site ( Shopify DNS Settings ). Download Shopify Gateway txt
A valid passport, driver’s license, or national ID card. The robots
If you just want to test how the checkout looks without submitting official papers yet, use the : Go to Settings > Payments . If you have a provider active, deactivate it. Select (for testing) Bogus Gateway from the list. A valid passport, driver’s license, or national ID card
If you are using a tool like Ahrefs or a specific payment security badge, you may need to upload a .txt root file to your Content > Files section for validation ( Shopify Community Guide ). 🧪 3. Testing the Gateway (No Papers Needed)