Total Amount in Cart - Discount

I have had a look at all the discount options available , and none of them fit what my client needs them to do.

Its a simple discount structure , Total cart value over £150 you get 10% discount , that discount applies to everyone and anyone ! I have tried mesing with the OT_group discount , and various other modules , but my PHP and knowlege of the OT modules is just not up to the job.

Has anyone done this already ? and can post me the code ??

Thanks for any help.

There is an Order Totals discount add-on for a global discount by dreamscape ...

You could customize that to only apply the discount when the total is >= 150.00

I don't have a link handy but perhaps someone else might or you can do a search on something like:
discount dreamscape
order total discount

There is an Order Totals discount add-on for a global discount by dreamscape ...
Url is
http://www.flexiecommerce.com/pub/zencart/Global_Qty_Discounts/

i had a look , not implemented it yet , but loks the same as the other contrib with the discounts being based on item quantities. , Ive e-mailed dreamscape to ask him if he created another one for order totals , will let you know what he says , or if anyone else has done something simmilar get in touch ! ?

This is available as an extension to the Quantity Discounts contribution. PM me for details.

Scott