eR4u is a one-stop solution on a cloud for all of your business needs a software that meets all your business requirements that are often done manually. is a unique high-end integration of management & sales which rise up your business by 30 in just 30 days.With eR4u you can virtually maintain everything that is by far done with large manpower and other common tools. eR4u has the simplest user interface, a handy software that is installed quickly and can be used from anywhere & any device. br tbitechnologies.comwebsite-designinger4u.