Please note: Monthly Investments soon will be removed as an option when investing through Trine. This is because Trine is launching its own payment solution and therefore we won't have the technical support needed in order to offer Monthly Investments.
All you need to do is head to your Monthly Investment settings to change your settings or to cancel your investment.
Cancel your Monthly Investment by selecting the 'Stop Monthly Investment' button, pictured below.
Change your criteria or your payment details by stopping your monthly investment and setting it up again with the details you want to use.