LemonSqueezy vs Paddle

import { lemonSqueezySetup, createCheckout } from '@lemonsqueezy/lemonsqueezy.js';

lemonSqueezySetup({ apiKey: process.env.LEMONSQUEEZY_API_KEY });

const checkout = await createCheckout(storeId, variantId, {
  checkoutData: { email: user.email, custom: { user_id: user.id } },
  checkoutOptions: { embed: true },
});

import { Paddle } from '@paddle/paddle-node-sdk';

const paddle = new Paddle(process.env.PADDLE_API_KEY);

const transaction = await paddle.transactions.create({
  items: [{ priceId: 'pri_01abc', quantity: 1 }],
  customerId: 'ctm_01xyz',
});