Email with Unique Links

[Dogtopia]

We're building out an email that will link to an online survey. We're hoping to have a unique link for each contact, it's being sent to thousands of people. What's the easiest way to upload this list and links? And dan I simply use the links provided by the third-party building the survey or do they need to build me a link with variables in Constant Contact?

[William_A]

Hello @Dogtopia ,

If you're using an outside source to establish the unique links per customer, then you'll need to upload the list of contacts with the unique survey link listed under a custom field. From there you can perform an Insert Contact Detail for your email, so that each contact receives their unique link.