Online RSVP is a FREE app that allows you to get RSVP responses online for Salesforce Campaigns and provides better event planning and management. Compatible with mobiles and tablets. Features custom branding for each Campaign as well.
HOW? - When Campaign Members get invited to Campaign via email, the APP provides an option to add RSVP link in an email template. Click on the link will allow the invitees to submit their RSVP. After RSVP submission, Salesforce will be updated with RSVP info.s.