https://www.glasgowairport.com/at-the-a ... ys-to-pay/
We are investing in improving our car park payment options for all customers using our car parks and pick up and drop off areas. Our Short Stay car park will be completely cashless from the 26th April and our Pick Up and Drop Off will be completely cashless from the 19th May. Various alternative payment methods will continue to be accepted across all car parks and drop off areas.