Activity of Imogen

I am getting married next year and we are having a mainly child-free wedding. I say mainly child free because my fiancé's nephew is invited as it would cause more issues than its worth if he wasn't... Our main issues with the nephew attending is that...

So I am designing my own invites and then getting them printed so I can label them up myself for that personal touch but I don't know how you send about 80 invites without individually stamping them all. Does Royal mail have a service for this or is...