They give their lives, do you lend your savings?" poster
The pattern
This still is filed under War-bond ask.
Define
Money is requested as duty. The instrument is financial. The motive is belonging to the effort.
Mechanism
Civic purchase. The buyer is not shopping. They are enlisting with a wallet. Price is framed as participation.
Verdict
A public or communal instrument needs wide subscription and the stake is genuinely shared.
Why it works
It creates a severe moral imbalance. It contrasts the ultimate, permanent sacrifice of the soldier (life) with the temporary, material request of the civilian (lending savings), shaming the viewer into complying.
Steal this when
You are fundraising for a cause where the beneficiaries are enduring severe hardship, and you want to frame the donor's financial contribution as morally obligatory by comparison.