Applies to: ShasTech SEO Synergy Free 6.2.2+ and Pro 1.2.0+.
Renew
Open ShasTech SEO Synergy → Pro License and choose Renew, or sign in to the Customer Portal → My Licenses. A successful renewal extends the existing license rather than creating a replacement key.
Upgrade
Use Upgrade Plan from the Pro License screen or Customer Portal. After payment, the existing license is updated with the new plan/site allowance.
Invoices
Paid orders generate billing records available under the Customer Portal → Billing. ShasPay-confirmed payments are reconciled by the License Server before entitlement changes are applied.