Discover the history and function of knuckle-busters, manual devices once essential for recording credit card transactions, and how they compare to modern solutions.

Discover and Bank of America cards are currently not available on CNBC Select. Links have been redirected to our credit card marketplace, where you can review offers from other issuers. Business ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. If you operate a business, whether part-time or full-time, you may benefit from opening a business credit ...

Learn about IRS Publication 535, crucial for business owners to understand deductible expenses to reduce taxable income.