Tipping seen as mandatory by some stylists, but voluntary for others based on service quality. Stylists including tips in prices and expecting additional tips raises concerns of predatory practices.

A new survey finds 78% of Americans think tipping has gotten out of hand. Consumers spent $130 on tips they felt were unwarranted, and guilt tipping remains widespread. Super El Nino will hit women ...

Add Yahoo as a preferred source to see more of our stories on Google. MargJohnsonVA / iStock Tipping has become as American as apple pie — especially since many service workers earn less than the ...

3. I don't believe a single human being is going to scan a QR code to leave a tip after using a water fountain. 11. The person who posted this wrote, "Had to hire a process server to serve court ...

If nearly half of your customers were irritated by a business practice, would you treat it as urgent? Customer satisfaction is a key driver of financial performance, yet many companies in service ...

Abstract: This paper presents a robust fuzzy logic-based control strategy for a single-phase full-bridge inverter synchronized to the electrical grid using a Second-Order Generalized Integrator ...

1 Polytechnic Superior National School (ENSP), Marien Ngouabi University, Brazzaville, Congo. 2 Laboratory of Electrical Engineering, ISTA-Kinshasa, Democratic Republic of the Congo (DRC). 3 Faculty ...

ABSTRACT: Fuzzy set theory, an extension of classical set theory, provides a mathematical framework for handling uncertainty and imprecision. This paper provides some key properties of fuzzy sets, ...