But with PayPal now formally split from eBay , and with former American Express executive Schulman at the helm, the company is gearing up for a fight as it tries to maintain its dominant position in the fiercely competitive online payments sector.
Refer to the input text as context and select the correct relationship between 'eBay' and 'PayPal' from the available options.
Options: operator, location of formation, founded by, subsidiary