You can use SMS PIN protection as often as your credits allow; purchase credits through your account or admin to enable this feature.
The number of times you can use SMS PIN protection depends on the amount of credits you have purchased. Each instance of sending a document with SMS PIN protection will deduct a credit from your account. Therefore, the total number of uses is directly linked to the number of credits you hold.
To enable SMS PIN protection, you need to purchase credits. These credits can be added to your account either by yourself or through your team’s admin. Managing credits effectively ensures that you have sufficient balance to use SMS PIN protection whenever required.
Once you have purchased the necessary credits, you can start sending documents with SMS PIN protection. This feature enhances security by requiring a PIN sent via SMS, adding an extra layer of verification to ensure that only the intended recipient can access and sign the document.