diff --git a/IMPLEMENTATION_PLAN.md b/IMPLEMENTATION_PLAN.md
index 5706c51..a44e109 100644
--- a/IMPLEMENTATION_PLAN.md
+++ b/IMPLEMENTATION_PLAN.md
@@ -25,6 +25,7 @@ The app already supports:
 
 ### Free tier
 Everything works without a license except premium-gated features.
+There is no Premium free trial. Premium is simply locked until a paid subscription activates a license.
 
 ### Premium tier
 Paid subscriptions unlock:
@@ -150,7 +151,7 @@ Source of truth for:
 
 ## Stripe plan mapping
 
-One Premium product, four recurring prices:
+One Premium product, four recurring prices, with no trial period:
 - `premium_monthly`
 - `premium_3month`
 - `premium_6month`
diff --git a/PRODUCT_PLAN.md b/PRODUCT_PLAN.md
index cf2b143..2881141 100644
--- a/PRODUCT_PLAN.md
+++ b/PRODUCT_PLAN.md
@@ -20,7 +20,7 @@ Everything else in DashCaddy remains available without a license.
 No license is required for the free tier.
 
 ### Subscription behavior
-- Billing model: recurring Stripe subscriptions
+- Billing model: recurring Stripe subscriptions with no free trial
 - Cancellation behavior: access remains active until the paid-through period ends
 - Failed payment behavior: 7-day grace period
 - Renewal behavior: premium access remains active continuously while the subscription is paid