Problem with discount in "sort order" DISAPPEAR "to be used from Gift Vouchers" OPTION

[adsoma]

Hi everybody I installed CCGV1.51a and was great, But I have a problem when I "sort" the install

 

instruction saids:

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Sort Order:

This needs to be set according to how you want tax to be calculated. You will also need to change the sort order of the other order total modules.

I would set the sort order of the order total modules as follows.

 

No tax recalculation required.

 

Sub-total - Sort order = 1

Shipping - Sort order = 2

Tax - Sort order = 3

Gift Voucher - Sort order = 9

Discount Coupons - Sort Order =740

Total - Sort Order = 900

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OK I modified like install manual said, but When I try to test in check out payment DISAPPEAR "to be used from Gift Vouchers" option.....and I CAN?T USE THE COUPON.

 

But If I change to:

 

Discount Coupons 9

Gift Vouchers (-) = 740

Low Order Fee

Shipping =2

Sub-Total =1

Tax =3

Total =900

 

APPEAR ""to be used from Gift Vouchers" option, but it does not discount to the total amount.

 

any idea?

 

Thanks in advance

adsoma