How do I use hostess credits to sign up a new designer?

When closing out a boutique, on the Hostess Information page you will enter the amount she has earned & wants to use in Hostess Credits in the space that says “Hostess Credits for enrollment”.  When you close out the boutique the hostess will receive an email with a link.  SHE MUST CLICK ON THIS LINK TO SIGN UP AS IT HAS THIS AMOUNT THAT WILL BE USED TOWARD HER COLLECTION. She can still utilize her 50% off items when closing out her boutique and any remaining hostess credits.