You are working as a consultant, and your clientele include grocery store businesses. Client A is a mid-sized chain of supermarkets, located in all major cities, that intends to introduce self-service checkouts. Client B is a small mom-and-pop store in a regional town, selling a small range of seasonal products. Required: a) What type of data capture technique would you recommend Client A and Client B use for their sales system? Why? b) What are the potential implications of your selected data capture technique for the validity, accuracy, and completeness of the sales data captured?
A) Client A: RFID technology; Client B: Barcode scanning
B) Client A: Barcode scanning; Client B: Manual data entry
C) Client A: Manual data entry; Client B: RFID technology
D) Client A: RFID technology; Client B: Manual data entry