How do I open/modify/cancel a standing order?

You can easily open, edit or delete standing orders:

In S-Net:

Access the "Recurring payments" in the "Payments" menu
Select the "Standing orders" tab at the top of the page
To open a standing order, click on the "+" icon in the top right corner
To modify, simply click on the desired standing order and then on "MODIFY"
To delete, simply click on the desired standing order and then on the icon with the trash bin

In S-Net Mobile:

Access the "Recurring payments"
Select the "Standing orders" tab at the bottom of the page
To open a standing order, click on the "+" icon in the top left corner
To modify, simply click on the desired standing order and then on "Edit"
To delete, simply click on the desired standing order and then on "Delete"