in the start of the config.js you will find this code


var settings={
  serverPort:8000,
  appName:"Shopify Sync",
  shopifySite:"https://mobidonia.myshopify.com",  //Link to your shopify store
  firestoreCollectionForCategories:"product_collection_shopify", //Where to save the collections
  firestoreCollectionForProduct:"products_shopify", //Where to save the products
  cronInterval:"00 59 20 * * 1-5", //How ofter should the cron job run https://github.com/kelektiv/node-cron
}


The above code sets up the script. What you have to do is just replace shopifySite with link to your Shopify site.


The cronInterval set how ofter the script should be called.

In the example above is Monday - Saturday  at 20:59

Read more here https://github.com/kelektiv/node-cron


Now go on Step 4.