Best way to add rich snippets

Hello guys. I am looking for best way to add rich snippets to websites? Should i do it manually, or use some plugin for it, or maybe something else?
Eg. i want to add rich snippets to the address in the footer “Niels Bohrs Vej 6, 6700 Esbjerg” so customers know which address to come to see the kitchen knives products.
[ redundant link deleted ]

I am going to add this to many websites, so I’m looking for the most correct/best way to add these rich snippets ??

//Anders

• This topic was modified 3 years, 7 months ago by Jan Dembowski.

The page I need help with: [log in to see the link]