Indefinite retention
You are agreeing to have your personal information stored for up to 10 years after your account closure.
“Personal Information used for the ongoing relationship between you and PayPal is stored for the duration of the relationship plus a period of 10 years or such period as mandated by any applicable local law once our relationship comes to an end”
What that means: Your history remains accessible to them for a decade even if you close your account.
PayPal keeps your data for a long time (10 years) after you stop using the service, citing legal and compliance reasons.