New update on issues.
I got most of the new paypal express system working now (quite proud of myself there :)
but 2 main issues still exist.
1. delivery cost options on the checkout page sort of works to the extent that a session is creating depending upon which option is selected from the radio buttons....but what happens is if i place a 1st order and select say £7 delivery then this is created as a session but NOT sent to paypal...however when i return to website after paypal payment then it does appear on order. however if i place a second order and then chose a different delivery say £4 then this is stored as a session..but the previous stored session is sent to paypal but on return to website the correct session (£4) is displayed...so it appears that the session isnt created in time for paypal to recognise the change of delivery price session.
2. (i had this working but some code has now made it come up with a header message) - when i click the button on the confirm page then the follow message is displayed (its somethign to do with the arrangement of code and i think i had this problem before but cannot remember how i fixed it)
Warning: Cannot modify header information - headers already sent by (output started at /homepages/28/d402258082/htdocs/projects/dinky/confirm.php:26) in /homepages/28/d402258082/htdocs/projects/dinky/confirm.php on line 148
im attaching fresh files.