Final answer:
A business card should include a person's name, contact information, and a summary of skills, while a sales receipt should contain details of the purchase, including items, prices, and the store's information for financial tracking and budgeting purposes.
Step-by-step explanation:
On a business card or sales receipt for a customer, specific information can be included to maintain professionalism and ensure clear communication. For a business card, particularly a networking card, essential details such as your name, contact details (phone number, email address), and a summary of skills and experience should be noted to establish a professional image and facilitate networking with potential employers or leads.
Contrarily, a sales receipt should feature the date of purchase, list of items or services bought, prices, and possibly the payment method used, along with the store or company information such as the name and contact details. These facilitate better financial tracking and are crucial for organizing one's budget, especially when tallying expenses over a period, for example, noting how much money is spent weekly on necessities and non-essentials.