I want guests to know they can visit our wedding website to get more info about the wedding and RSVP online.
Which option?
I don't mind handwriting, I've got plenty of time at work to do it. I would write "for more information and to RSVP online, please visit our wedding website at website." on the back of the RSVP cards.
Or do the same thing on a business card, which I'd just order free from Vistaprint, which might look nicer.
I could also create an insert on pink paper and add in there, same wording just cut and print myself.
And an AW! The invites have arrived from the printers, and I've uploaded a pic on my FB page

(Married)meganandshane.weebly.com~
(Planning)shaneandmegan.weebly.com