SAN FRANCISCO, July 1 (Reuters) - PayPal Inc said it would buy digital money transfer provider Xoom Corp for $890 million as it muscles into a growing international remittance market and expand in countries like Mexico, India and China ahead of a spinoff from eBay Inc.
Analyze the relationship between 'PayPal' and 'eBay' within the context of the input sentence.
Options: publisher, owned by, operator, manufacturer