PayPal remains a 'sell' due to declining earnings and rising competition despite low P/E ratio.

PayPal is rated as a 'sell' because structural challenges and growing competition are eroding its competitive advantage. Although the stock's low price-to-earnings ratio might seem attractive, declining earnings per share and shrinking profit margins suggest it is not truly cheap. Transaction volumes per account and take rates are expected to continue falling, indicating weaker network effects and margin pressures. Without a successful turnaround by the new CEO, further earnings declines are anticipated.