# Customize your invoice number

Starting with API version [2020-03-02](https://stripe.com/docs/upgrades#2020-03-02), you can set how your invoice numbers are sequenced at the account level, which is required in some European countries.
### How can I change how invoices are numbered?
You can go to your [Settings](https://dashboard.stripe.com/settings) then open the [Invoices template](https://dashboard.stripe.com/settings/billing/invoice) page.
From there, you can switch from "customer" to "account" level or vice versa for your invoices, as demonstrated below.
If you can't see the option to edit your Invoice numbering in your Invoice template settings, it’s likely your account is using a default API version from prior to 2020-03-02. You can follow the guide in our [docs](https://stripe.com/docs/upgrades#how-can-i-upgrade-my-api) to upgrade your API version, but we strongly discourage changing your API version without the help of a developer.
### How can I set the prefix and sequence of the next invoice created?
Once you have switched from "customer" to "account" level for your next invoices in your [Settings](https://dashboard.stripe.com/settings), you can modify the following:
* **Prefix**: Name for your invoice sequencing
* **Sequence**: Number of the next invoice that will be created under that sequencing
This way, you can ensure your next invoice with Stripe will follow your previous invoice number. This is particularly useful if you are migrating to Stripe.
### What is the default invoicing level on my account?
The default behaviour depends on the country in which your Stripe account is based.
In the EU and in the UK, account-level prefixes are used by default for any account created after 29 February 2020. In all other countries, customer-level prefixes are the default.
If you modify the default behaviour, it will only apply on new invoices; existing invoices will not be affected.
### Does this make my invoices compliant?
You have the ability to be compliant with this feature, but ultimately it is your responsibility to ensure you are following the requirements of the legislation in your country. We have some region-specific guides on invoicing best practices below:
* Invoice fiscalisation in Croatia
* Issue invoices to Australia and New Zealand customers
* [Best practices for setting up invoices in Europe](https://stripe.com/docs/invoicing/global-config-guide)
* [Best practices for setting up invoices in Japan](https://stripe.com/docs/invoicing/japan-config-guide)
We cannot provide legal advice on whether your invoices are compliant or not. We advise you to seek legal help to confirm this.
### Additional invoice customisations
* You can change the public information about your business that appears on your Invoices in the [Public details](https://dashboard.stripe.com/settings/public) section of your Settings.
* You can customise the appearance of your Invoices through your [Branding](https://dashboard.stripe.com/settings/branding) Settings in the Dashboard.
For a complete overview of what you can edit on an Invoice, take a look at our [Customise invoices](https://stripe.com/docs/invoicing/customize) docs.