Simple POS using Excel VBA

I need to create a simple excel POS for a print shop to record:
Printing offset and digital: photocopy, books, brochures, stickers, cards, business cards
Embroidery: t-shirts, towel, bedsheets, others (different sizes)
Silkscreen printing: t-shirts, caps
Sell t-shirts: cotton, polycotton, polyester

What will be required:
SIMPLE seller interface to register:
-Customer name, tel no, email
sn (automated), item, type, specs, color, qty, price, status (work progress), date of delivery.
-A printout of the invoice
-Track reports