WAY 1 PayPal Checkout
+ No package must be installed
+ No migrate needed – no changes to DB
– PayPal app should be created in PayPal
– You need a client key not just the email
1.Get the button code
2. Customize the button
You can customize it with these links
https://developer.paypal.com/docs/business/checkout/set-up-standard-payments/integrate/
https://developer.paypal.com/docs/checkout/integration-features/customize-button/
What to change
My case
I use the same form for both Stripe and PayPal
When they return success I submit a form
you can show message or redirect to any url