Double Bay Hardware review for MS Custom SizePrice Calculator

Highly recommend this app. We use it to offer custom size cut size door mat. Need to calculate width X length. You can set minimum length and max length. Shows in mm unit. Also, their staff Dillibabu is very helpful to do a custom formula setting. As we need to use the larger number to multi-times base price, whatever the larger number is given by width or length. Very good.