https://support.xilinx.com/s/question/0D54U00008ahCqHSAU/klmdoes-klm-have-a-24-hour-refund-policycustomer-service-supporthelp?language=en_US

https://support.xilinx.com/s/question/0D54U00008ahCqHSAU/klmdoes-klm-have-a-24-hour-refund-policycustomer-service-supporthelp?language=en_US

https://support.xilinx.com/s/question/0D54U00008ahCqHSAU/klmdoes-klm-have-a-24-hour-refund-policycustomer-service-supporthelp?language=en_US