I can't figure out your policies regarding upgrading/updating to latest versions of Photo Morpher Pro and Photo Warper Pro. I have version 3 licenses for both, and have updated both to versions 3.10 since purchase.
As I understand the difference between updates and upgrades, updates are minor version enhancements, almost always provided without charge. On the other hand, upgrades are major version changes (i.e 3.x to 4.x), and these usually come at a fractional cost of the original purchase.