Supporting details are the facts, reasons, and examples that writers use to explain their main ideas. Remember the cover letter of the job applicant for Bowman's Boutique? What are some of the supporting details the writer gives to show that she is a good fit for a new sales position?
My current position at Bridget's, the area's largest women's retail store, requires exceptional sales skills. I have demonstrated my skills by generating 45 percent of Bridget's annual sales for each of the past five years. My success in fulfilling clients' needs has resulted in high customer satisfaction and repeat business. I have been aware of Bowman's Boutique's incredible growth over the past 10 years. I would now like to bring my proven sales expertise and my friendly professional manner to Bowman's. Together we can prove the value of Bowman's sales motto: "There are no small sales."