You can Upgrade your free usage from WhatsApp Web to Save Unknown Numbers/Contacts in Bulk via WhatsApp Web.
Before you proceed, you need InTouchApp installed on your phone & InTouchApp Extension installed on Chrome or Firefox. Learn more.
How to upgrade Plan to continue using InTouch Extension:
Step 1 - Open web.whatsapp.com in the browser and Scan the QR code by using WhatsApp on phone.
Step 2 - Click on 'Buy More Credits' and you will re-directed to the payments plan.
Step 4 - You would currently be on the Basic plan. Based on your monthly requirements, choose the plan and click on PAY.
*Above plan is for reference purpose only.
For bulk purchases, higher limits, or any other questions or comments, reach us at email@example.com