## Documentation Index Access the complete documentation index at: https://www.zoho.com/uk/books/kb/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # How do I buy credits for sending WhatsApp messages in Zoho Books? You can buy credits from the WhatsApp configuration page in Zoho Books. Here’s how: * Go to _Settings_, navigate to _Integrations & Marketplace_, and click **WhatsApp**. * Click **Buy Credits** at the top-right corner. * Enter the number of credits required in the _Credits_ field. * Click **Calculate Price** and then click **Make Payment**. You’ll be redirected to the payment gateway where you can pay. Once done, the credits will be added to your organisation. * * *