Buy a Colorectal Cancer At-Home Test and receive $20 off another test* using promo code COLON20 at checkout. Tests must be purchased in the same transaction. Valid on purchases made March 8- March 23, 2023. Limit one purchase per customer. Promo code must be used at time of checkout. *Select tests exclude Complete Blood Count Test, Comprehensive Metabolic Panel Test, Blood Type Test, Routine Urine Analysis, Diabetes Risk (HbA1c) At-Home Collection Test, COVID-19 PCR Test, COVID-19 At-Home Test, COVID-19 Antibody Test, and COVID-19 + Flu + RSV Test. Discount valid on select health lab tests purchased online through ondemand.labcorp.com. Discount does not apply to the Physician Fee. Physician fees are collected on behalf of PWNHealth and its affiliated entities for independent physician oversight of lab testing including ordering testing if appropriate and providing physician follow-up services. The PWNHealth fee is nonrefundable.