Pay salary early between 23-25th every month, yearly bonus atleast 2 month, medical for spouse & immediate family, sports club, company trip with good environment. I think those are good enough for employees with current financial issue.

There are few reasons on why staff leave the company. Need to identify the problems first then can tackle one by one. Example would be excessive workload, uncompetitive salary, problematic managers

Staff purchase every quarter. Monthly birthday celebrations. Free samples every time there is a new product launch. A lot of engagement by top management. Open door policy. Monthly catch ups with Managing Director. Free coffee. Birthday gift & card. Free vouchers.

A company of my friend provides free Zumba Class for their employees.

It can be as simple as free fruits everyday for employees.