If you have disabled the auto renewal of DeliverySlip subscription, so you can renew the subscription manually from Control Panel. Follow below process to perform this action.
- Scroll down and click on Account in the left hand menu.
- Click on Subscription button under Account
- Select DeliverySlip from the list of the subscriptions.
- Click on RENEW button on Subscription Details
- Check your billing period details and click on RENEW.
- You will receive notification at the top right corner (notification area).