TMS Tricom - Dealer Management Systems. Car, Van, Truck and Motorcycle software solutions for workshop control, technician clocking, time and attendance, job progressing, bookings, courtesy car management, vehicle health checks and much more. TMS Tricom - Hair & Beauty Diary. Electronic Diary Systems for hair and beauty salons. Using your web browser, you can make bookings for your clients, with optional reminders via SMS and/or email. Shift patterns and absences are fully configurable and quickly changeable against all resources - whether a person or a room. Prices can be configured for each treatment and sales of products can be combined to produce a final bill. Various reports give a breakdown of sales.