You have to set up a sales table linked to a separate customer table. In customer table you can define a rollup field for sales date field o,f sales table, defining minimum as the option to roll up, and another rollup field for sum of sales amount. ...

Hi Alex. You don’t need to set up a dashboard table, nor keeping separate tables for electrical and sprinklers . Unless you need them separate for a specific purpose it is better to have only one table to input your costs with one column specifying ...