diff --git a/plans/2026-08-21-badges-web-checkout.md b/plans/2026-08-21-badges-web-checkout.md
index 6aef6530e0..101360669a 100644
--- a/plans/2026-08-21-badges-web-checkout.md
+++ b/plans/2026-08-21-badges-web-checkout.md
@@ -127,7 +127,7 @@ The two `-m` filters are needed because the badge tests live under two hspec pat
 
 | Step | Title | Deps | Status |
 |---|---|---|---|
-| A1 | Register the client badge migration, add `STRICT` | — | ☐ |
+| A1 | Register the client badge migration, add `STRICT` | — | ☑ |
 | A2 | JSON instances for badge protocol types, and the offer `total` | — | ☐ |
 | A3 | Service schema: `web_orders`, `codes`, `provider_events` | — | ☐ |
 | A4 | `Catalog.hs`: internal pricing, totals, seeding | A2, A5 | ☐ |
diff --git a/src/Simplex/Chat/Store/Postgres/Migrations.hs b/src/Simplex/Chat/Store/Postgres/Migrations.hs
index a8b4958de4..862a604da3 100644
--- a/src/Simplex/Chat/Store/Postgres/Migrations.hs
+++ b/src/Simplex/Chat/Store/Postgres/Migrations.hs
@@ -48,6 +48,7 @@ import Simplex.Chat.Store.Postgres.Migrations.M20260720_server_roles
 import Simplex.Chat.Store.Postgres.Migrations.M20260723_contact_request_rejection
 import Simplex.Chat.Store.Postgres.Migrations.M20260813_auto_accept_group_invitations
 import Simplex.Chat.Store.Postgres.Migrations.M20260822_forward_link
+import Simplex.Chat.Store.Postgres.Migrations.M20261001_user_badges
 import Simplex.Messaging.Agent.Store.Shared (Migration (..))
 
 schemaMigrations :: [(String, Text, Maybe Text)]
@@ -95,7 +96,8 @@ schemaMigrations =
     ("20260720_server_roles", m20260720_server_roles, Just down_m20260720_server_roles),
     ("20260723_contact_request_rejection", m20260723_contact_request_rejection, Just down_m20260723_contact_request_rejection),
     ("20260813_auto_accept_group_invitations", m20260813_auto_accept_group_invitations, Just down_m20260813_auto_accept_group_invitations),
-    ("20260822_forward_link", m20260822_forward_link, Just down_m20260822_forward_link)
+    ("20260822_forward_link", m20260822_forward_link, Just down_m20260822_forward_link),
+    ("20261001_user_badges", m20261001_user_badges, Just down_m20261001_user_badges)
   ]
 
 -- | The list of migrations in ascending order by date
diff --git a/src/Simplex/Chat/Store/SQLite/Migrations.hs b/src/Simplex/Chat/Store/SQLite/Migrations.hs
index de5acc3c82..d420af7f4b 100644
--- a/src/Simplex/Chat/Store/SQLite/Migrations.hs
+++ b/src/Simplex/Chat/Store/SQLite/Migrations.hs
@@ -171,6 +171,7 @@ import Simplex.Chat.Store.SQLite.Migrations.M20260720_server_roles
 import Simplex.Chat.Store.SQLite.Migrations.M20260723_contact_request_rejection
 import Simplex.Chat.Store.SQLite.Migrations.M20260813_auto_accept_group_invitations
 import Simplex.Chat.Store.SQLite.Migrations.M20260822_forward_link
+import Simplex.Chat.Store.SQLite.Migrations.M20261001_user_badges
 import Simplex.Messaging.Agent.Store.Shared (Migration (..))
 
 schemaMigrations :: [(String, Query, Maybe Query)]
@@ -341,7 +342,8 @@ schemaMigrations =
     ("20260720_server_roles", m20260720_server_roles, Just down_m20260720_server_roles),
     ("20260723_contact_request_rejection", m20260723_contact_request_rejection, Just down_m20260723_contact_request_rejection),
     ("20260813_auto_accept_group_invitations", m20260813_auto_accept_group_invitations, Just down_m20260813_auto_accept_group_invitations),
-    ("20260822_forward_link", m20260822_forward_link, Just down_m20260822_forward_link)
+    ("20260822_forward_link", m20260822_forward_link, Just down_m20260822_forward_link),
+    ("20261001_user_badges", m20261001_user_badges, Just down_m20261001_user_badges)
   ]
 
 -- | The list of migrations in ascending order by date
diff --git a/src/Simplex/Chat/Store/SQLite/Migrations/M20261001_user_badges.hs b/src/Simplex/Chat/Store/SQLite/Migrations/M20261001_user_badges.hs
index f1015ae393..cc07e34608 100644
--- a/src/Simplex/Chat/Store/SQLite/Migrations/M20261001_user_badges.hs
+++ b/src/Simplex/Chat/Store/SQLite/Migrations/M20261001_user_badges.hs
@@ -37,7 +37,7 @@ CREATE TABLE @invoices(
   status TEXT NOT NULL,
   created_at TEXT NOT NULL,
   updated_at TEXT NOT NULL
-);
+) STRICT;
 
 CREATE TABLE @payments(
   payment_id TEXT NOT NULL PRIMARY KEY,
@@ -53,7 +53,7 @@ CREATE TABLE @payments(
   cancelled INTEGER NOT NULL DEFAULT 0,
   created_at TEXT NOT NULL,
   updated_at TEXT NOT NULL
-);
+) STRICT;
 
 CREATE INDEX @idx_payments_provider_ref ON @payments(provider, provider_ref);
 
@@ -69,7 +69,7 @@ CREATE TABLE @subscription_charges(
   currency TEXT NOT NULL,
   charged_at TEXT NOT NULL,
   UNIQUE(payment_id, provider_charge_ref)
-);
+) STRICT;
 
 CREATE TABLE @badge_prices(
   price_id TEXT NOT NULL PRIMARY KEY,
@@ -78,7 +78,7 @@ CREATE TABLE @badge_prices(
   currency TEXT NOT NULL,
   status TEXT NOT NULL,
   created_at TEXT NOT NULL
-);
+) STRICT;
 
 CREATE TABLE @badge_offers(
   offer_id TEXT NOT NULL PRIMARY KEY,
@@ -88,7 +88,7 @@ CREATE TABLE @badge_offers(
   discount INTEGER,
   status TEXT NOT NULL,
   created_at TEXT NOT NULL
-);
+) STRICT;
 
 CREATE TABLE @badge_purchases(
   badge_purchase_id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -102,7 +102,7 @@ CREATE TABLE @badge_purchases(
   updated_at TEXT NOT NULL,
   UNIQUE(purchase_key),
   UNIQUE(payment_id)
-);
+) STRICT;
 
 CREATE TABLE @badge_invoices(
   invoice_id TEXT NOT NULL PRIMARY KEY REFERENCES @invoices ON DELETE CASCADE,
@@ -111,7 +111,7 @@ CREATE TABLE @badge_invoices(
   offer_id TEXT REFERENCES @badge_offers,
   months INTEGER NOT NULL,
   created_at TEXT NOT NULL
-);
+) STRICT;
 
 CREATE INDEX @idx_badge_invoices_purchase ON @badge_invoices(badge_purchase_id);
 
@@ -127,7 +127,7 @@ CREATE TABLE @badge_subscription_changes(
   effective_at TEXT,
   created_at TEXT NOT NULL,
   updated_at TEXT NOT NULL
-);
+) STRICT;
 
 CREATE INDEX @idx_badge_subscription_changes_purchase ON @badge_subscription_changes(badge_purchase_id);
 
@@ -149,7 +149,7 @@ CREATE TABLE @badge_ledger(
   charge_id TEXT REFERENCES @subscription_charges,
   from_purchase_id INTEGER REFERENCES @badge_purchases,
   to_purchase_id INTEGER REFERENCES @badge_purchases
-);
+) STRICT;
 
 CREATE UNIQUE INDEX @idx_badge_ledger_uuid ON @badge_ledger(entry_uuid);
 
@@ -173,7 +173,7 @@ CREATE TABLE @badge_issuances(
   expiry TEXT NOT NULL,
   credential BLOB NOT NULL,
   created_at TEXT NOT NULL
-);
+) STRICT;
 
 CREATE INDEX @idx_badge_issuances_purchase ON @badge_issuances(badge_purchase_id, issuance_id);
 |]
diff --git a/src/Simplex/Chat/Store/SQLite/Migrations/chat_lint.sql b/src/Simplex/Chat/Store/SQLite/Migrations/chat_lint.sql
index e69de29bb2..cb7fed2a07 100644
--- a/src/Simplex/Chat/Store/SQLite/Migrations/chat_lint.sql
+++ b/src/Simplex/Chat/Store/SQLite/Migrations/chat_lint.sql
@@ -0,0 +1,5 @@
+CREATE INDEX 'badge_invoices_offer_id' ON 'badge_invoices'('offer_id'); --> badge_offers(offer_id)
+CREATE INDEX 'badge_invoices_price_id' ON 'badge_invoices'('price_id'); --> badge_prices(price_id)
+CREATE INDEX 'badge_issuances_entry_id' ON 'badge_issuances'('entry_id'); --> badge_ledger(entry_id)
+CREATE INDEX 'badge_offers_price_id' ON 'badge_offers'('price_id'); --> badge_prices(price_id)
+CREATE INDEX 'users_shown_badge_id' ON 'users'('shown_badge_id'); --> badge_purchases(badge_purchase_id)
diff --git a/src/Simplex/Chat/Store/SQLite/Migrations/chat_schema.sql b/src/Simplex/Chat/Store/SQLite/Migrations/chat_schema.sql
index a488d7da21..9fa0b693a2 100644
--- a/src/Simplex/Chat/Store/SQLite/Migrations/chat_schema.sql
+++ b/src/Simplex/Chat/Store/SQLite/Migrations/chat_schema.sql
@@ -54,6 +54,7 @@ CREATE TABLE users(
   auto_accept_member_contacts INTEGER NOT NULL DEFAULT 0,
   is_user_chat_relay INTEGER NOT NULL DEFAULT 0,
   client_service INTEGER NOT NULL DEFAULT 0,
+  shown_badge_id INTEGER REFERENCES badge_purchases ON DELETE SET NULL,
   auto_accept_group_invitations INTEGER NOT NULL DEFAULT 0, -- 1 for active user
   FOREIGN KEY(user_id, local_display_name)
   REFERENCES display_names(user_id, local_display_name)
@@ -851,6 +852,141 @@ CREATE TABLE rcv_roster_transfers(
   created_at TEXT NOT NULL DEFAULT(datetime('now')),
   updated_at TEXT NOT NULL DEFAULT(datetime('now'))
 ) STRICT;
+CREATE TABLE invoices(
+  invoice_id TEXT NOT NULL PRIMARY KEY,
+  provider TEXT NOT NULL,
+  price INTEGER NOT NULL,
+  discount_amount INTEGER,
+  credit_amount INTEGER,
+  amount INTEGER NOT NULL,
+  currency TEXT NOT NULL,
+  payment_url TEXT,
+  payment_address TEXT,
+  payment_crypto_currency TEXT,
+  payment_crypto_amount TEXT,
+  expires_at TEXT NOT NULL,
+  status TEXT NOT NULL,
+  created_at TEXT NOT NULL,
+  updated_at TEXT NOT NULL
+) STRICT;
+CREATE TABLE payments(
+  payment_id TEXT NOT NULL PRIMARY KEY,
+  invoice_id TEXT REFERENCES invoices,
+  provider TEXT NOT NULL,
+  provider_ref TEXT,
+  amount INTEGER,
+  currency TEXT,
+  status TEXT NOT NULL,
+  exception TEXT,
+  subscription_renews_at TEXT,
+  grace_until TEXT,
+  cancelled INTEGER NOT NULL DEFAULT 0,
+  created_at TEXT NOT NULL,
+  updated_at TEXT NOT NULL
+  ,
+  evidence BLOB,
+  receipt_code TEXT
+) STRICT;
+CREATE TABLE subscription_charges(
+  charge_id TEXT NOT NULL PRIMARY KEY,
+  payment_id TEXT NOT NULL REFERENCES payments ON DELETE CASCADE,
+  provider_charge_ref TEXT NOT NULL,
+  period_start TEXT NOT NULL,
+  period_end TEXT NOT NULL,
+  amount INTEGER NOT NULL,
+  currency TEXT NOT NULL,
+  charged_at TEXT NOT NULL,
+  UNIQUE(payment_id, provider_charge_ref)
+) STRICT;
+CREATE TABLE badge_prices(
+  price_id TEXT NOT NULL PRIMARY KEY,
+  badge_type TEXT NOT NULL,
+  month_price INTEGER NOT NULL,
+  currency TEXT NOT NULL,
+  status TEXT NOT NULL,
+  created_at TEXT NOT NULL
+) STRICT;
+CREATE TABLE badge_offers(
+  offer_id TEXT NOT NULL PRIMARY KEY,
+  price_id TEXT REFERENCES badge_prices,
+  months INTEGER NOT NULL,
+  free_months INTEGER,
+  discount INTEGER,
+  status TEXT NOT NULL,
+  created_at TEXT NOT NULL
+) STRICT;
+CREATE TABLE badge_purchases(
+  badge_purchase_id INTEGER PRIMARY KEY AUTOINCREMENT,
+  purchase_key BLOB NOT NULL,
+  master_key BLOB NOT NULL,
+  initial_badge_type TEXT NOT NULL,
+  current_badge_type TEXT NOT NULL,
+  payment_id TEXT REFERENCES payments,
+  status TEXT NOT NULL,
+  created_at TEXT NOT NULL,
+  updated_at TEXT NOT NULL,
+  user_id INTEGER REFERENCES users ON DELETE CASCADE,
+  purchase_priv_key BLOB,
+  alert_acked_kind TEXT,
+  alert_acked_episode TEXT,
+  alert_snooze_until TEXT,
+  UNIQUE(purchase_key),
+  UNIQUE(payment_id)
+) STRICT;
+CREATE TABLE badge_invoices(
+  invoice_id TEXT NOT NULL PRIMARY KEY REFERENCES invoices ON DELETE CASCADE,
+  badge_purchase_id INTEGER NOT NULL REFERENCES badge_purchases ON DELETE CASCADE,
+  price_id TEXT NOT NULL REFERENCES badge_prices,
+  offer_id TEXT REFERENCES badge_offers,
+  months INTEGER NOT NULL,
+  created_at TEXT NOT NULL
+) STRICT;
+CREATE TABLE badge_subscription_changes(
+  change_id TEXT NOT NULL PRIMARY KEY,
+  badge_purchase_id INTEGER NOT NULL REFERENCES badge_purchases ON DELETE CASCADE,
+  from_badge_type TEXT NOT NULL,
+  to_badge_type TEXT NOT NULL,
+  from_provider_ref TEXT,
+  to_provider_ref TEXT,
+  effective TEXT NOT NULL,
+  status TEXT NOT NULL,
+  effective_at TEXT,
+  created_at TEXT NOT NULL,
+  updated_at TEXT NOT NULL
+) STRICT;
+CREATE TABLE badge_ledger(
+  entry_id INTEGER PRIMARY KEY AUTOINCREMENT,
+  entry_uuid TEXT NOT NULL,
+  badge_purchase_id INTEGER NOT NULL REFERENCES badge_purchases ON DELETE CASCADE,
+  change_months INTEGER NOT NULL,
+  balance_months INTEGER NOT NULL,
+  balance_start_ts TEXT NOT NULL,
+  balance_badge_type TEXT NOT NULL,
+  was_paused_since TEXT,
+  service_created_at TEXT NOT NULL,
+  created_at TEXT NOT NULL,
+  entry_type TEXT NOT NULL,
+  entry_credit_type TEXT,
+  entry_debit_type TEXT,
+  payment_id TEXT REFERENCES payments,
+  charge_id TEXT REFERENCES subscription_charges,
+  from_purchase_id INTEGER REFERENCES badge_purchases,
+  to_purchase_id INTEGER REFERENCES badge_purchases
+  ,
+  entry_type_unknown INTEGER NOT NULL DEFAULT 0,
+  entry_type_value TEXT
+) STRICT;
+CREATE TABLE badge_issuances(
+  issuance_id TEXT NOT NULL PRIMARY KEY,
+  badge_purchase_id INTEGER NOT NULL REFERENCES badge_purchases ON DELETE CASCADE,
+  entry_id INTEGER REFERENCES badge_ledger,
+  badge_type TEXT NOT NULL,
+  period_start TEXT NOT NULL,
+  period_end TEXT NOT NULL,
+  expiry TEXT NOT NULL,
+  credential BLOB NOT NULL,
+  created_at TEXT NOT NULL
+) STRICT;
 CREATE INDEX contact_profiles_index ON contact_profiles(
   display_name,
   full_name
@@ -1385,6 +1521,26 @@ CREATE INDEX idx_files_roster_transfer_id ON files(roster_transfer_id);
 CREATE INDEX idx_chat_items_item_signed_by_group_member_id ON chat_items(
   item_signed_by_group_member_id
 );
+CREATE INDEX idx_payments_provider_ref ON payments(provider, provider_ref);
+CREATE INDEX idx_payments_invoice ON payments(invoice_id);
+CREATE INDEX idx_badge_invoices_purchase ON badge_invoices(badge_purchase_id);
+CREATE INDEX idx_badge_subscription_changes_purchase ON badge_subscription_changes(
+  badge_purchase_id
+);
+CREATE UNIQUE INDEX idx_badge_ledger_uuid ON badge_ledger(entry_uuid);
+CREATE INDEX idx_badge_ledger_purchase ON badge_ledger(
+  badge_purchase_id,
+  entry_id
+);
+CREATE INDEX idx_badge_ledger_payment ON badge_ledger(payment_id);
+CREATE INDEX idx_badge_ledger_charge ON badge_ledger(charge_id);
+CREATE INDEX idx_badge_ledger_from_purchase ON badge_ledger(from_purchase_id);
+CREATE INDEX idx_badge_ledger_to_purchase ON badge_ledger(to_purchase_id);
+CREATE INDEX idx_badge_issuances_purchase ON badge_issuances(
+  badge_purchase_id,
+  issuance_id
+);
+CREATE INDEX idx_badge_purchases_user ON badge_purchases(user_id);
 CREATE TRIGGER on_group_members_insert_update_summary
 AFTER INSERT ON group_members
 FOR EACH ROW