Paypal is going to reap the benefits of being ditched by eBay (PYPL, EBAY)

Spencer Platt / Getty Images eBay announced on January 31 that it would replace Paypal with Adyen BV as its payments processor on its site. The contract change gives Paypal an opportunity to pursue other marketplace acceptance deals, which can increase market penetration and drive earnings. Watch Paypal trade in real-time here. Paypal and eBay's recent contract changes left Paypal investors nervous, but the shifting relationship between the two companies can also present an opportunity. After ye...