THIS IS A MUST. We need a field service app for service contractors that need to manage and monitor their employee trucks on the road, going to jobs, updating customers with SMS on arrivals, photo/video saving feature that is accessible by company and clients (in a client portal) for before and after photos of work done. with invoices unpaid and paid options, etc. I PROMISE IF YOU DO THIS, you will be tackling a huge part of the market you aren't hitting yet, running up against JOBBER and its alternatives.