I'm trying to integrate paypal into my new eCommerce platform, and it's statically-generated. I'm trying to find a relatively easy way to integrate paypal, and Paypal is *massively* pushing the client-side Checkout buttons. Here are some caveats: 1. I have a cart that is statically-generated content (JSON objects). I need to ensure that the prices aren't tampered with. I was thinking either a serverless function or a JWT-signed token to verify the price. When using the frontend Checkout solution, how does PayPal check that the price isn't lowered in the code (e.g. changing 99.99 to 0.99). I can't seem to get the Node SDK to work because it needs Node 12 and I'm on Node 14? Guidance would be greatly appreciated!
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