Smucker Jam have an on-pack promotion with their Jam Jars in Thailand right now.   Buy one today and get a free Strawberry Canvas Purse bag as a GWP.

The packaging certainly works, both items together in Polybag with a Cardboard Header, since this allows the promo pack to be hung off hangers or sit on the shelf.

Other brands will compete for sales but Smuckers clearly take far more shelf space, putting themselves ahead of the game from the offset..

Promos from Thailand - Smucker Jam- Strawberry Canvas Purse bag