Invoice on the go and get paid faster

Use your mobile phone to send invoices from anywhere.

Invoicing on iOS and Android

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Invoice from anywhere

Your complete invoicing and billing process is now on your phone. Create, customize, and send invoices from anywhere.

Instant notifications

Know when an invoice is viewed, becomes due, or gets paid, so you can stay on top of your cash flow better than ever.

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Automatic payment reminders

Save time when you send automatic payment reminders in your TSS account. Whenever a payment is due, your customers will get an email reminder.


You can mark invoices paid on the spot, so your records are instantly up to date. Add credit cards and bank payments to get paid even faster, for a low, pay-per-use fee.

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“Because I spend a lot of time being mobile, I needed something where I didn’t have to wait until I got home at the end of the day.”

Shyanne McPherson, Fitness4Youth

Unlimited invoicing

Helpful Resources

Tech influencer Steve Dotto reviews Invoice by TSS

Learn how a veteran tech expert uses TSS’s invoicing tool for his businesses to increase his productivity in this informative video.

New features for mobile invoicing

The Invoice by TSS app now includes address auto-completion, contact importin, and easy invoice duplication.

Geek Girls + Wave: Technology Meets Transparency

Lisa Smith loves how easy it is to customize Wave’s invoices so her customers know exactly what they’re paying for. Read her story to find out why.

  • Invoice in any currency
  • Quickly send estimates and turn them into invoices upon approval
  • Send statements to follow up on overdue customer accounts
  • Accept credit cards and bank payments to get paid automatically
  • Schedule recurring invoices to automate your billing
  • Personalize your invoices with a choice of professional invoice templates
  • Customize: add your logo and colours
  • Make invoices perfect with customizable columns
  • Organize the content of your invoices with drag-and-drop line items
  • Automatic and seamless accounting integration
  • Send using Wave, Gmail, Outlook and more
  • Know when your invoices are viewed
  • Set automatic payment reminders to nudge your customer to pay on time
  • Easy-to-understand cash flow insights
  • Duplicate invoices to save time when billing
  • Automatic sales tax calculations
  • Send professional payment receipts
  • Automatic backup in the cloud
  • Customizable payment terms
  • Track payments, partial payments, overdue invoice

Professional invoicing, but that’s not all!

Invoicing is great, but it’s even greater when used with the rest of TSS’s Accounting System.

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Contact Us

Customer Service : +601111221011
No 59, Tingkat 3, Jalan Tuanku Antah, 70000 Seremban, Negeri Sembilan
MON-FRI 10:00 - 18:00