I want to add a free local pick up option to my Ecwid shop so locals don't pester me with email orders rather than using the website and having to pay postage. But when I add this as a custom option (all my options are custom UK and EU postage specific), it becomes the default (as it is the cheapest of 3 options?) so can I make one of the postage options the default and people can hunt for the free pick up if they want it? Otherwise people don't check and don't question why postage hasn't been added! Thanks in anticipation.