Overriding my PayPal default shipping fees

I do use the free version of the plugin. I am now stuck and cannot find a way to override my PayPal default shipping fees using the buy now button created threw s2member. By default, customer are always being charged for shipping fees (based on the selling price of the item…).
This is not my goal. I did tried the HTML form using shipping = 0 but it does not work.
I did verify in my PayPal account and do not see anything there except the option ‘ allow to override shipping fees’.
How can I do this and includ it into my button created in s2?

Thank you

Stephane

There’s the shipping attribute for the button’s shortcode, but that doesn’t let you control the amount, it’s whether to ask for a shipping address or not. [hilite path]Dashboard -› s2Member® -› PayPal® Buttons -› Shortcode Attributes -> ns[/hilite]

s2Member doesn’t have a feature to adjust shipping rates based on the purchase, since s2Member doesn’t deal with physical products really.

You could estimate the shipping cost in advance and include it in the product’s price.