Name blocking rules

Referral list entries are checked as complete words ending or surrounded by white space. For example, an entry of "randolf" in the referral list would match "Randolf" or "Randolf Ludvig",  and an entry of "randolf ludvig" would match "Randolf Ludvig" or "Mr Randolf Ludvig".

The wildcard "*" can extend the matching process so words can be matched at the beginning and end of a string. For example, an entry of "*randolf" in the referral list would match "Grandolf" or "Mr Grandolf Ludvig" and an entry of "randolf*" would match "Randolfe". Using the wildcard "*" at the beginning and end of a string would match an entry anywhere in a string with or without white text either side of it. For example, "*randolf*" would match "Grandolf" or "Mr Grandolf Ludvig"

The symbol “=” specifies an absolute match: the referral list string must be identical to the shopper/cardholder name string (including whitespace).

Entries are not case sensitive.

Unlike email addresses, names are not unique so you should exercise care when adding names to a referral list.