When book my book my trip 30th last month without net payments, I received email statements said i paid invoice, during my trip I had complaint to the particular travel agent, they said l I can pay by cash while boarding, I have paid by cash. Later a week I am getting call from... paylater.com. Stating that still my bill not been paid,. Regarding this issues I tried calling rebus helpline. Never reached the customer service... so bad. The auto call center service pathetic. Simply stupid system... Regarding this issues still receiving call from paylater.com... customer service centers. Very difficult to find them... so bad..