Just click on the card image                 opposite your selected trug -
This will take you to the Check Out page
  shown below left.
  
  Click on the 'Check Out' option I've indicated below to use your debit/Credit card

  Alternatively, IF you have PayPal account, just log in. 

  Now just click on the Don't have a PayPal account? link (shown right) and fill out your Card information

HOW TO BUY A TRUG USING DEBIT/CREDIT  CARD or PayPal
Some browsers may take you to this page, Just click on continue indicated here.
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