Persuasive Offers is an upgrade in the Understanding Tree, increasing the bounty amount against other layers.
Before Diplomacy, this upgrade appeared in the Harmony Tree.
| Upgrade Level | Upgrade Time | Bounty Bought Increase | Cost (Credits/Metal/Crystal) |
|---|---|---|---|
| 1 | 92 | 13% | 400/0/25 |
| 2 | 104 | 25% | 500/0/50 |