Location of recipient of service :

“Location of recipient of service” means:

(i) where a supply is received at a place of business for which registration has been obtained, the location of such place of business;

(ii) where a supply is received at a place other than the place of business for which registration has been obtained, that is to say, a fixed establishment elsewhere, the location of such fixed establishment;

(iii) where a supply is received at more than one establishment, whether the place of business or fixed establishment, the location of the establishment most directly concerned with the receipt of the supply; and

(iv) in absence of such places, the location of the usual place of residence of the recipient.