CheckSum to Exhibit at 2024 Michigan and Ohio SMTA Expo & Tech Forums CheckSum will be exhibiting at the SMTA Michigan Expo & Tech Forum, August 27th, 2024, Laurel Manor, Livonia, Michigan, from 8:30am to 3:30pm. CheckSum will also be exhibiting at the SMTA Ohio Valley Expo & Tech Forum, August 29th, 2024, at the […]