QuickBooks Zapier integration allows businesses to connect QuickBooks to other apps and services, and automate many time-consuming tasks. Some of the features of QuickBooks Zapier integration include: With QuickBooks Zapier integration, businesses can easily automate their workflows, such as invoicing, expense tracking, and payment processing. QuickBooks Zapier integration allows businesses to connect QuickBooks to other popular apps and services, such as Salesforce, HubSpot, and Gmail.