From Jewellers.Live Dashboard, navigate to side Navigation bar and click on All Bookings under Advance Booking

From the Bookings list, find the Advance Booking using Booking ID or Customer Name

Against the Booking ID to which Advance has to be added, click on 3 Dot and then click on Add Advance

Advances window would open on the right side. Click on + Add Advance to continue adding advances for the Booking ID

Payment details window would open-up on the right side. Specify Payment details, can add another Payment by clicking + Add or press Ctrl + E. Then, click on Save

Congratulations🎉! Advances for a Customer and Booking ID has been sucessfully added. A Booking Summary would open-up for reference