Which word from the paragraph best helps the reader understand the meaning of the underlined word?

My friends say I am a thrifty person because I am a careful shopper. I do enjoy searching for terrific bargains. I don't believe in wasting money if I can help it. I am also a keen saver. I opened an account that I faithfully add to every chance I get.

A. terrific

B. wasting

C. keen

D. careful