> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.opla.co/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Professional account: managing my subscription, my SIRET and cancelling

**Subscribe**: create a standard account, then [become a pro](https://www.opla.co/pro). The subscription is **€4.90/month** (standard) or **€11.90/month** (premium), with a **7-day free trial**. Your professional details (including your **SIRET**) are entered when you sign up.

**Is there a minimum commitment?** No. The subscription has **no commitment period**: you can cancel whenever you want, including during the 7-day trial, and cancellation takes effect at the end of the period you have already paid for. *(Subscriptions taken out through our Shopify connector follow separate terms, set out when you sign.)*

**Update my details** (SIRET, etc.): contact us from the app or right here in the help chat.

**Manage or cancel my subscription**: go to your pro space, on the website, at **[opla.co/account/pro](https://www.opla.co/account/pro)**, and use the **“Manage or cancel my subscription”** button. *(The pro space is currently available only on the website, not in the app.)*

To discover all the **benefits of the pro account**, see the [Become a pro](https://www.opla.co/pro) page.