Steps to enable the Zoho Sign integration in Zoho Inventory:

1. Log in to your Zoho Inventory account.
   
2. Click Integrations on the left navigation panel.
   
   
   
   
3. Open the Zoho Apps tab in the Integrations section and click Connect next to Zoho Sign in the list of apps.
   
   
   
   
4. Click Connect Now to authorize Zoho Inventory to access your Zoho Sign account.
   
   
   
   
5. Configure the integration to enable digital signing for invoices and credit notes, and click Integrate.
   
   
   
   
6. Your integration is now enabled. You can edit your integration preferences anytime by clicking Edit, or you can remove the integration by clicking Delete Integration.
   
   
   

Note:

1. If you don't have a Zoho Sign account, you will be prompted to create a Zoho Sign organization when enabling the integration.
   
2. If you have a Zoho Books account with the Zoho Sign integration already enabled, it will be enabled by default in Zoho Inventory as well.
   

Prerequisites to sign invoices and credit notes digitally:

1. Set up your user profile and e-signature inside the Zoho Sign application.
2. Enable Signature in the Footer section of your invoice and credit note templates from Settings.
   
   
   
   

Steps to digitally sign an invoice in Zoho Inventory:

1. When creating a new invoice, click Save and Sign from the action menu at the bottom of your screen upon filling in all the invoice details.
   
   
   
   (or)
   
   
2. When you have an invoice saved as a draft, open the Invoices module from the left navigation panel, select the invoice that you want to sign, and click Sign Invoice.
   
   
   
   
3. Preview your e-signature in the following pop-up and click Sign Invoice.
   
   
   
   
4. Verify that the invoice was digitally signed, and click Send Invoice to send it to the customer.
   
   
   

Steps to digitally sign a credit note in Zoho Inventory:

1. When creating a new credit note, click Save and Sign from the action menu at the bottom of your screen upon filling in all the details.
   
   
   
   (or)
   
   
2. When you have a credit note saved as a draft, open the Credit Notes module from the left navigation panel under Sales, select the credit note that you want to sign, and select Sign Credit Note from the More drop-down list.
   
   
   
   
3. Preview your e-signature in the following pop-up and click Sign Credit Note to sign the credit note.
   
   
   
   
4. Verify that the credit note was digitally signed, and click on the email icon to email it to the customer.