$10
$10.00$25
$25.00$50
$50.00
$10.00
USD 
$5
$3.33$10
$6.66$20
$13.31$25
$16.64$35
$23.29$50
$33.28$100
$66.55
$3.33
USD 
£5
$6.54£10
$13.07£15
$19.60£20
$26.13£35
$45.73£50
$65.32£100
$130.64
$6.54
USD