ccTLD, subfolder or subdomain: choose deliberately
A country domain such as .de sends the strongest local signal, but every domain builds its own authority and needs its own management. Subfolders such as /de/ share the authority of your main domain and are the easiest to scale, but require hreflang to be right. Subdomains sit in between and are largely treated by Google as separate sites.
No structure always wins. We choose based on your current domains, how many markets you want to serve, whether local entities exist and how your CMS supports multiple countries. A brand with one store on Shopify Markets makes a different choice from an organisation with a subsidiary per country. Read how Traze handles Shopify Markets and country versions.