Buy any product, get Discount on T-Shirt

Hi,

I just ordered company tshirts for my shop as merchandise to be sold.

I will sell it for $X

Is there an existing extension where a buyer buys ANY product, he can get the tshirt at a discounted price?

The t shirt can be set a $X - Fixed rate or $X - % if they add any product to cart

Thanks

Category & Product-Based Fee/Discount can do this. You'd set up a charge like this:

------------------------------------------------------------------------------
CHARGE #1
Title: 5% Discount on T-Shirt
Group: A
Charge Type: Total
Charge Field: -5%
Rule: Product is T-Shirt

CHARGE #2
Title: 5% Discount on T-Shirt
Group: B
Charge Type: Flat Charge
Charge Field: 0.00
Rule: Product is not T-Shirt
------------------------------------------------------------------------------
CHARGE COMBINATION #1
Sort Order: 1
Title Combination: Single Title
Groups Required: A, B
Formula: SUM(A, B)
------------------------------------------------------------------------------

Feel free to take a look at the screenshots and demo site, and if you're interested let me know at www.getclearthinking.com/contact if you have any further questions.

Thanks Jonathan.

But I think I found a workaround

I will set a coupon code with price activation is $X + 1
Then the product is the tshirt

Then buyer adds the tshirt to cart, coupon cannot be used because price is only at $X

When he adds another product, the code will activate discounting the tshirt because price of cart is above $X

Sounds like a good work-around.