Useless and dangerously unsecure!

<p>For the second time in 14 days I tried to use SID instant EFT to pay Gumtree for upgrades to an ad. After asking for all my bank details INCLUDING my PIN (scary) the screen comes back shownig all my bank details including balances. This is as far as it will go! The contact with the online help was useless telling me to "try again" after I had tried 4 times. The online agent then suggests I contact the merchant directly! Gumtree should also take note of this inefficient and unsecure establishment!</p>