Proverbs 31:18 challenges women seeking to please God to refrain from wasting time, money, fuel, or any other resource.  Application of this verse insures that she operates her home on a budget (a plan for spending), that monthly it balances (not too much month at the end of the money), and that she consistently makes wise consumer decisions (she “perceives that her merchandise is good”).  As an educated seamstress and nutritionist, she recognizes quality.  With practiced eye, she seeks out a bargain that reflects excellence.  At the same time, her knowledge and skill allow her to make the best decision of whether to make the purchase, pay for the service, or personally perform the task.