Hi All,

I've searched but can't seem to find any module that exports shipping details to the express checkout, using "Instant Update API":

https://cms.paypal.com/us/cgi-bin/?c...stantUpdateAPI

Does one exist or is there any way to do it in zen cart?

Not sure if this is relevant, but I found this:

http://www.zencartoptimization.com/t...nt-update-api/
http://www.zencartoptimization.com/2...#comment-78017

Cheers,
Blue