I'm well capable of accomplishing the task (as per my portfolio), plus I’m really excited to begin work on this project with you.
I have made many websites for business and school project purposes and I will give you the perfect design and functionalities needed for a shopping cart page (which a real designer will know it's kinda hard to do).
I will give you fast results and 100% customer satisfaction, or keep trying and die at it till I get you exactly what you want.
I really hope you give me this chance and opportunity and I pray to hear from you soon.
Thank you for your time.
Have a nice day.