'https://www.example.com/success',
'cancel_url' => 'https://www.example.com/cancel',
'payment_method_types' => ['card'],
'line_items' => [[
'amount' => 2000,
'quantity' => 2,
'name' => 'Blue banana',
'currency' => 'usd'
]]
], [
'stripe_version' => '2018-11-08; checkout_sessions_beta=v1'
]);
?>