Payments company Stripe and private equity firm Advent International have made a joint offer to acquire PayPal ‌Holdings Inc ⁠for $60.50 ⁠per share, in a deal that would value the payments company at more than $53 billion, two people familiar with the matter said.The ⁠offer, submitted ‌earlier this ​month, ​is backed by about $50 ⁠billion in committed financing from ​banks, the people said, ​and represents around a 28% premium to PayPal's closing share price on Tuesday.Also read: Payments processor Stripe expresses interest in PayPalThe people declined to ‌be named as the deal discussions are ​confidential. ​Advent declined ⁠to comment, while PayPal and Stripe did not immediately respond to ​requests for comment.