Agree with
@ren Hexagram 26 Da Chuang has nothing to do with third party.
I assume
@Jeremy is third party, since he is not involve in the process of supplier or buyer
Probably you only introduce supplier to the buyer or vice versa, then supplier present the product in front of buyer.
Some hexagram mention about third party as the trigger or victim, but this hexagram has nothing to do with that.
Deal or no deal,
@Jeremy would not get anything from that.
And let me guess about the item.
The items can be fall into the category of:
1. Luxury item, jewellery, necklace, gold thing, etc.
2. Expensive fashion / bag / shoes.
(Example: Normally shoes is SG200, in here it is sold SG1000)
3. High tech machinery with so many automatic button, not an ordinary manual lathe machine
4. Expensive car (we can say BMW or something, not a Toyota)
5. Luxurious sport item, such as golf thing. Definitely not a basketball

6. High class travel.
7. Anything related to "price much higher than usual" thing.
Last but not least: IT system (such as SAP), because the price is heaven
