lets say u go shopping in departmental store or big
brand electronics or clothing boutique shop.
then those with member card will have certain percent discount n
loyalty points.
but u dont have the card, maybe because u r not a frequent
shopper there.
but u want to buy something...but of course non member no
discount.
so have u camped near the cashier n approach other paying
shoppers to borrow their discount card?
'Excuse me auntie, can i borrow your discount card?'
'Thank you'
So for the person who lend u, also benefit, becoz he/she will
have extra loyalty points from your purchase.
U all got do like that? Or perhaps help your wife or mother,
when they shopping, so as to save yourself some money.