Calculating shipping charges by weight
Hi, i'm pretty new to Drupal Commerce. At my internship they asked me to do research about Drupal and webshops. So i started looking into Drupal Commerce.
I need a module, or a way without having to edit code, to calculate a shipping price by weight.
I already added the weight field everywhere I could. And now I'm trying to figure out the Commerce Shipping module, but somehow it won't work.
I added a condition 'entity has field' to get the weight in a variable. But it won't make any calculations. If I add 40 to the price, it will work, but if I try to add weight*3 it won't work.
I alse need a way to have promotions on products. So the original price has to be crossed out and the new one has to be shown, so the buyer knows he is getting a good deal. I've tried Commerce Price Savings Formatter, but it only shows the promotion on the detail page of a product. I tried to edit the rule for this promotion, but since my knowledge about Drupal isn't that big I couldn't get that fixed.
Anyone who can help me?
Next week is my last week at the internship, so I hope I'll find a sollution fast.