I'm building a SS shop (from ss-shop.org). It's already online, but i'm stuck with the payment options.
I'm trying to get a option "Pick up at store" next to Chequepayment and PaypalPayment. When clicked this option, the shipping costs should be free (0.00). Is there any way to fix this? Or is there any other solution to set the delivery method?
You can specify pick-up shipping by creating a "pick-up shipping" zone, which doesn't charge anything. I've only tested with latest code however (develop branch). I'm planning some improvements to it also.
I installed your shipping method. It shows the different shipping methods in the checkout page, but when I select the 'send to shipping address' option, it doesn't calculate the weight, and remains at € 0.00.
You can configure the default option in your site config section. (root tree item in Pages section).
If it isn't showing up, then you might need newer shop code, or just add it in yourself. See WeightShippingConfig.php