[ic] discount tag

Kevin Walsh interchange-users@icdevgroup.org
Fri Jun 14 13:01:02 2002


> 
> Is there any way to use a variable with the [discount] tag?
> 
> For instance, I would like to discount an entire order by a dollar amount 
> that is held by a scratch variable.  I have been trying something like:
> 
> [discount ENTIRE_ORDER] $s - [scratch VARNAME] [/discount]
> 
> I have looked at the docs and the only examples that I have seen use an 
> integer instead of a variable.
> 
You have two choices:

1) Evaluate the "varname" scratch when the discount is defined:

[discount code="ENTIRE_ORDER" interpolate=1]$s - [scratch varname][/discount]

2) Evaluate the "varname" scratch when the discount value is calculated:

[discount ENTIRE_ORDER]$s - $Scratch->{varname}[/discount]

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