nodejs using puppeteer, how to fix 'TypeError: browser.newpage is not a function'

Question

Below is the code which is trying to execute a browser going to the specified 'rand_url'.

Upon running the script I get the following errors:

TypeError: browser.newpage is not a function
    at initBrowser
    at async checkout

I am trying to figure out where I've gone wrong in trying to get this to execute in the browser.

Below is the .js

const puppeteer = require('puppeteer');

const rand_url = "URL Redacted for Privacy";

async function initBrowser(){
    const browser = await puppeteer.launch({headless:false});
    const page = await browser.newpage();
    await page.goto(rand_url);
    return page;
}

async function addToCart(page){
    //SELECT TICKET
    await page.$eval("button[class='btn btn-block button-primary ng-scope']", elem => elem.click());
    await page.waitfor(2000);
    //BRING UP ADD TO CART
    await page.$eval("button[class='buyer-type-minicart-button-container primary ng-scope']", elem => elem.click());
    await page.waitfor(2000);
    //ADD TO CART
    await page.$eval("button[class='primary block ng-scope']", elem => elem.click());
    await page.waitfor(2000);
    //CVV
    await page.type("input[id='input-one'", '630');
    await page.waitfor(2000);
    //CONFIRM AGE
    await page.$eval("button[class='data-protection-checkbox data-protection-opt-in-checkbox ng-pristine ng-untouched ng-valid']", elem => elem.click());
    await page.waitfor(2000);
    //PLACE ORDER
    await page.$eval("button[class='btn button-primary ng-binding ng-scope']", elem => elem.click());
    await page.waitfor(2000);
}


async function checkout(){
    const page = await initBrowser();
    await addToCart(page);
}

checkout();

Answer 1

I think, that you have a typo in your method name. Try using browser.newPage instead of browser.newpage