Brain Freeze Software - iSlips For QuickBooks

Invoicing & Payments

Create, print, email invoices & estimates, and capture payments.

iSlips For QuickBooks offers premium features that allow you to create, print, and email invoices & estimates, and to capture customer payments. Simply purchase the "Create Invoices & Payments" premium feature through iSlips For QuickBooks to add these powerful abilities.

iSlips For QuickBooks is the only mobile solution that provides the ability to create invoices and capture a credit card payment in one simple to use app.

Invoice Creation

At a customer’s location and need to create an invoice for the work you just completed? No problem using the invoice creation add on feature. iSlips For QuickBooks allows you to import in existing time, expense, items, and mileage entries created within iSlips, or add line items directly on the invoice screen. iSlips For QuickBooks comes with 8 invoice templates, with 4 that allow the inclusion of your company logo. Invoices can be printed via AirPrint and emailed to customers within iSlips For QuickBooks. Available on the iPhone App Store

Estimate Creation

Need to provide a customer with an estimate right away? Using the estimate entry within iSlips For QuickBooks will allow you to add line items including markup/down, and capture a customer’s signature to ‘OK’ the project. iSlips For QuickBooks comes with 2 estimate templates, including 1 that allows the inclusion of your company logo. Estimates can be printed via AirPrint and emailed to customers within iSlips For QuickBooks.

Payment Creation

Capture payments from your customers and apply those payments against one or more invoices created within iSlips For QuickBooks. Provide discounts to customers who have paid within the discount period established on the invoice. The payment feature includes the ability to swipe a customer’s credit card using the built-in PayAnywhere integration.


Brain Freeze Software has partnered with PayAnywhere to provide customers with a credit card processing solution within iSlips For QuickBooks. We selected PayAnywhere as a partner because they provide small businesses with the best solution with the following features:

  • Only 2.69% Per Swipe
  • Free Credit Card Reader
  • Pay As You Go
  • No Setup Fees
  • No Monthly Fees
  • No Hidden Fees
  • $1,000 Free Processing*

Sign up for a PayAnywhere account to start accepting credit cards with iSlips For QuickBooks.

*First $1000 of processing at no charge for the first 30 days. You must sign up through iSlips or mention our Agent ID: 24009 when you call.