Track referral source with # attribute in link

I want to have a landing page that tracks referrals. Assume the page is:



http://site.com/test-page



Now let’s say I have a list of existing contacts, and I’ve added a custom field that assigns them each a unique ID number. I want them to be able to send people to the landing page using their unique number, so the lead is assigned to them. So if Jimmy’s number was 12345, his link would be:



http://site.com/test-page#12345



Is something like this possible? Thanks!

I want to have a landing page that tracks referrals. Assume the page is:

http://site.com/test-page

Now let’s say I have a list of existing contacts, and I’ve added a custom field that assigns them each a unique ID number. I want them to be able to send people to the landing page using their unique number, so the lead is assigned to them. So if Jimmy’s number was 12345, his link would be:

http://site.com/test-page#12345

Is something like this possible? Thanks!