If you mix multiple products into a single solution, you can set up Master Services in Pocomos to auto-calculate how much of each individual product you use based on the total amount of the solution you used.
First, you will want to make sure you set up the dilution rates for each product. You can see how to do that here.
Once you have that set up, go to settings->configuration->chem sheet templates.
To set up one of your templates as a Master Service, click on your template of choice to bring up the edit popup window. Once you check the "Master Services" box, you will see a "Total Solution" text box and "Unit" dropdown show up. These will be the defaults for your Master Service when you're completing a job. If you put 10 gal as the default, when you complete a job using this template, it will have 10 gal pre-populated. You will be able to adjust it on the fly.
If you hit the "Calculate" button in this popup, it will take the 10 gal and multiply it by the dilution rates of each of the products in the template to give you the default amounts for each product.
When you're in the app and you select a Master Service from the Auto Fill templates, you will get this pop-up:
Just like when setting up the Auto Fill template, when you put in the total amount of the solution used, it will take that total amount used and multiply it by the dilution rates for each individual product in the template.
This helps speed up the process of calculating the amount of each product used based on the dilution rates in the overall solution.