--- title: How do I issue a customer invoice? description: How do I issue a customer invoice? --- [Skip to content](https://hub.evalato.com/help/how-do-i-issue-a-customer-invoice#main-content) [![Evalato-Logo-FullColor-MAIN](https://hub.evalato.com/hs-fs/hubfs/Evalato-Logo-FullColor-MAIN.png?width=160&height=49&name=Evalato-Logo-FullColor-MAIN.png)](https://evalato.com/) Open main navigation Close main navigation - [Contact us](mailto:hello@evalato.com) [Contact us](mailto:hello@evalato.com) How can we help you? - There are no suggestions because the search field is empty. 1. [Evalato Help Docs](https://hub.evalato.com/help?hsLang=en) 2. [Payment settings](https://hub.evalato.com/help/payment-settings?hsLang=en) 3. [General](https://hub.evalato.com/help/payment-settings?hsLang=en#general) # How do I issue a customer invoice? ## How do I issue a customer invoice? Evalato connects to over 5000 apps and services via Zapier, including the most popular and secure invoicing apps on the web. To use such integrations you need to create a Zapier account at [https://zapier.com](https://zapier.com/). - Once you are ready with your Zapier account switch back to Evalato and go to **Data > Integrations > Zapier**. There you will find your API key, which you need to copy-paste when adding Evalato to your Zapier account. - Go back to Zapier and add your Evalato account to the list of Connected Accounts. Provide the email you registered with Evalato and the API key you copied. You will also need an account with the invoicing app of your choice and connect it to Zapier, as well. - Create a new Zap (connection between the two web applications) so Evalato can communicate with the invoicing app. This means Evalato is the Trigger app, because it’s the one sending information to the invoicing software – the Action app. Once you are ready with your Zapier account switch back to Evalato and go to **Data > Integrations > Zapier**. There you will find your API key, which you need to copy-paste when adding Evalato to your Zapier account. Go back to Zapier and add your Evalato account to the list of Connected Accounts. Provide the email you registered with Evalato and the API key you copied. You will also need an account with the invoicing app of your choice and connect it to Zapier, as well. Create a new Zap (connection between the two web applications) so Evalato can communicate with the invoicing app. This means Evalato is the Trigger app, because it’s the one sending information to the invoicing software – the Action app. When it comes to invoicing you will mostly use Evalato’s New payment trigger – triggered when a new payment is made. Of course, you can also use the New registration trigger – triggered when someone registers for your program! Example: *Trigger*: You receive a new payment from an applicant registering for your program *Action*: An invoice is automatically created in your preferred invoicing app To complete the Zap setup just follow the simple steps that Zapier takes you through. - [Getting started](https://hub.evalato.com/help/getting-started?hsLang=en#main-content) - [Program basics](https://hub.evalato.com/help/getting-started?hsLang=en#program-basics) - [Subscription terms](https://hub.evalato.com/help/getting-started?hsLang=en#subscription-terms) - [First steps](https://hub.evalato.com/help/getting-started?hsLang=en#first-steps) - [FAQs](https://hub.evalato.com/help/faqs?hsLang=en#main-content) - [General](https://hub.evalato.com/help/faqs?hsLang=en#general) - [Evaluation, judges, voting, results](https://hub.evalato.com/help/faqs?hsLang=en#evaluation-judges-voting-results) - [Registrations](https://hub.evalato.com/help/faqs?hsLang=en#registrations) - [Data analytics, tracking, and integrations](https://hub.evalato.com/help/faqs?hsLang=en#data-analytics-tracking-and-integrations) - [Pricing, payments, and billing](https://hub.evalato.com/help/faqs?hsLang=en#pricing-payments-and-billing) - [Website, public pages, applicant, and judging portals](https://hub.evalato.com/help/faqs?hsLang=en#website-public-pages-applicant-and-judging-portals) - [Applications](https://hub.evalato.com/help/faqs?hsLang=en#applications) - [Emails, automated messages, and wording](https://hub.evalato.com/help/faqs?hsLang=en#emails-automated-messages-and-wording) - [Integrations](https://hub.evalato.com/help/integrations?hsLang=en) - [Troubleshooting](https://hub.evalato.com/help/troubleshooting?hsLang=en) - [General](https://hub.evalato.com/help/general?hsLang=en) - [Response emails, automated messages & wording](https://hub.evalato.com/help/response-emails-automated-messages-wording?hsLang=en) - [Organization & users](https://hub.evalato.com/help/organization-users?hsLang=en#main-content) - [Organization settings](https://hub.evalato.com/help/organization-users?hsLang=en#organization-settings) - [Program settings](https://hub.evalato.com/help/organization-users?hsLang=en#program-settings) - [Profile settings](https://hub.evalato.com/help/organization-users?hsLang=en#profile-settings) - [Managing your program](https://hub.evalato.com/help/managing-your-program?hsLang=en) - [Website, embeddable form, and branding](https://hub.evalato.com/help/website-embeddable-form-and-branding?hsLang=en#main-content) - [Branding](https://hub.evalato.com/help/website-embeddable-form-and-branding?hsLang=en#branding) - [Website](https://hub.evalato.com/help/website-embeddable-form-and-branding?hsLang=en#website) - [Data analytics, export & integrations](https://hub.evalato.com/help/data-analytics-export-integrations?hsLang=en#main-content) - [Integrations](https://hub.evalato.com/help/data-analytics-export-integrations?hsLang=en#integrations) - [Import](https://hub.evalato.com/help/data-analytics-export-integrations?hsLang=en#import) - [Export](https://hub.evalato.com/help/data-analytics-export-integrations?hsLang=en#export) - [Evaluation, judging rounds, criteria](https://hub.evalato.com/help/evaluation-judging-rounds-criteria?hsLang=en#main-content) - [Criteria](https://hub.evalato.com/help/evaluation-judging-rounds-criteria?hsLang=en#criteria) - [Judging rounds](https://hub.evalato.com/help/evaluation-judging-rounds-criteria?hsLang=en#judging-rounds) - [Evaluation](https://hub.evalato.com/help/evaluation-judging-rounds-criteria?hsLang=en#evaluation) - [Setting up your program](https://hub.evalato.com/help/setting-up-your-program?hsLang=en#main-content) - [Forms & wording](https://hub.evalato.com/help/setting-up-your-program?hsLang=en#forms-wording) - [General settings](https://hub.evalato.com/help/setting-up-your-program?hsLang=en#general-settings) - [Categories](https://hub.evalato.com/help/setting-up-your-program?hsLang=en#categories) - [Payment settings](https://hub.evalato.com/help/payment-settings?hsLang=en#main-content) - [General](https://hub.evalato.com/help/payment-settings?hsLang=en#general) - [Payment methods](https://hub.evalato.com/help/payment-settings?hsLang=en#payment-methods) - [Discounts](https://hub.evalato.com/help/payment-settings?hsLang=en#discounts) - [Help for applicants & judges](https://hub.evalato.com/help/help-for-applicants-judges?hsLang=en) - [Winners](https://hub.evalato.com/help/winners?hsLang=en) # Evalato Barcelona, Catalunya, Spain [mailto:hello@evalato.com](mailto:hello@evalato.com) Copyright © 2025, Evalato