Hi; My bid for this assignment is $70 and my turnaround is one day. I have over 15 years of copywriting experience and have done numerous sales letters and extensive copy for sales incentive programs see my portfolio for further experience. English is my country's main language, and I offer you excellent skills in spelling and grammar, as well as a quick turnaround time. I can provide you with a sample sales letter should you wish to see one. Hope we can collaborate on this project.