What do you do when someone wants to sell you yucky pineapple tarts?

CNY is upon us again & as usual if you work in a office , there's ALWAYS someone who's selling
some cookies & tarts. We are always "obliged " to support by ordering some dont we? But do we

really have to ?

Last year , that's like only a month ago, I ordered a fruit cake for Christmas from this aunty & the fruit cake turn out to be a fruit cake with hardly any fruits in it!!!!!! Isn't that like a total rip off? Now the same person is back with a long list of stuff for us to buy! We decided to just buy the smallest & cheapest item on the list & she's not happy! Could someone just tell her the truth! Please !!!