diff --git a/frontend/src/lib/components/settings/PremiumInfo.svelte b/frontend/src/lib/components/settings/PremiumInfo.svelte
index b96ab5e22b..766b2c6495 100644
--- a/frontend/src/lib/components/settings/PremiumInfo.svelte
+++ b/frontend/src/lib/components/settings/PremiumInfo.svelte
@@ -261,8 +261,7 @@
 									<div class="flex flex-col gap-0.5">
 										<div class="font-medium">Developers</div>
 										<p class="text-xs text-secondary">
-											Calculated on the MAXIMUM number of users in a given billing period, see the
-											Customer Portal for more info.
+											1 seat each.
 										</p>
 									</div>
 								</Cell>
@@ -277,8 +276,7 @@
 									<div class="flex flex-col gap-0.5">
 										<div class="font-medium">Operators</div>
 										<p class="text-xs text-secondary">
-											Calculated on the MAXIMUM number of operators in a given billing period, see
-											the Customer Portal for more info.
+											Half a seat each.
 										</p>
 									</div>
 								</Cell>
@@ -293,7 +291,7 @@
 									<div class="flex flex-col gap-0.5">
 										<div class="font-medium">Service accounts</div>
 										<p class="text-xs text-secondary">
-											Enabled service accounts, half a seat each like operators, whatever their role.
+											Half a seat each, whatever their role.
 										</p>
 									</div>
 								</Cell>
@@ -383,8 +381,9 @@
 											Used seats (billed)
 										</div>
 										<p class="text-xs text-secondary">
-											Highest between seats from 'Developers + Operators' and 'Seats from
-											executions'. This is the number of seats used for billing this month.
+											'Seats from users' plus 'Extra seats from computations'. Billed on the
+											highest total reached during the month; your invoices in the Customer Portal
+											show what was billed.
 										</p>
 										<p class="text-[11px] text-secondary font-mono">
 											u + c = {formatNumber(premiumInfo.usedSeats)}
@@ -417,7 +416,7 @@
 			<div class="text-sm font-semibold text-primary">Estimate your monthly cost</div>
 			<p class="text-xs text-secondary max-w-xl">
 				This is a rough estimate based on your expected team size and workload. Actual billing is
-				based on the maximum number of users and executions in a given month.
+				based on the highest seat total reached during the month.
 			</p>
 		</div>