Block’s stock price is down 80%; Klarna returns to profitability as more shoppers borrow; Adyen’s fighting to scale and PayPal is fighting to keep it;

In this edition:

1️⃣ Plaid enters the lending business with consumer reporting agency (CRA) services

2️⃣ Klarna returns to profitability as more shoppers borrow

3️⃣ Block’s stock price is down 80% 

4️⃣ Building a Credit Card Payment Processing Platform on AWS - Part 2

5️⃣ Adyen’s fighting to scale and PayPal is fighting to keep it

6️⃣ Deep Dive: Web 1.0, Web …