diff --git a/app/app/Services/Supplier/SupplierOrderPlan.php b/app/app/Services/Supplier/SupplierOrderPlan.php
new file mode 100644
index 00000000..6cc341df
--- /dev/null
+++ b/app/app/Services/Supplier/SupplierOrderPlan.php
@@ -0,0 +1,74 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services\Supplier;
+
+use App\Models\Project;
+use Carbon\Carbon;
+use Illuminate\Support\Collection;
+
+/**
+ * «Задуманный заказ» на targetDate — та же группировка и формула, что у робота
+ * SyncSupplierProjectsJob (DRY через SupplierProjectGrouping + SupplierQuotaAllocator).
+ *
+ * Возвращает ['intended' => list<row>], где row = ['signal_type','identifier','platform','limit'],
+ * только доли ≥1 (как distributeForPlatform).
+ *
+ * Spec: docs/superpowers/specs/2026-07-09-supplier-order-verification-and-deadline-watch-design.md §3, §4.2
+ */
+final class SupplierOrderPlan
+{
+    /**
+     * @param  Collection<int, Project>  $eligibleProjects  проекты со slepok-полями (daily_limit_target/delivery_days_mask/regions)
+     * @return array{intended: list<array{signal_type:string,identifier:string,platform:string,limit:int}>}
+     */
+    public static function build(Collection $eligibleProjects, Carbon $targetDate): array
+    {
+        $targetWeekday = $targetDate->copy()->timezone('Europe/Moscow')->isoWeekday();
+
+        // Группировка (signal_type|identifier) — как в SyncSupplierProjectsJob.
+        /** @var array<string, array{signal_type:string, identifier:string, platforms:list<string>, limits:list<int>}> $groups */
+        $groups = [];
+
+        foreach ($eligibleProjects as $project) {
+            $platforms = SupplierProjectGrouping::resolvePlatforms($project);
+            if ($platforms === []) {
+                continue;
+            }
+            // eligible-today (маска дня на targetDate).
+            if (((int) $project->delivery_days_mask & (1 << ($targetWeekday - 1))) === 0) {
+                continue;
+            }
+
+            $identifier = SupplierProjectGrouping::buildUniqueKeyAgnostic($project);
+            $key = $project->signal_type.'|'.$identifier;
+
+            if (! isset($groups[$key])) {
+                $groups[$key] = [
+                    'signal_type' => (string) $project->signal_type,
+                    'identifier' => $identifier,
+                    'platforms' => $platforms,
+                    'limits' => [],
+                ];
+            }
+            $groups[$key]['limits'][] = (int) $project->daily_limit_target;
+        }
+
+        $intended = [];
+        foreach ($groups as $group) {
+            $order = SupplierQuotaAllocator::computeOrder($group['limits']);
+            $shares = SupplierQuotaAllocator::distributeForPlatform($order, $group['platforms']);
+            foreach ($shares as $platform => $limit) {
+                $intended[] = [
+                    'signal_type' => $group['signal_type'],
+                    'identifier' => $group['identifier'],
+                    'platform' => $platform,
+                    'limit' => $limit,
+                ];
+            }
+        }
+
+        return ['intended' => $intended];
+    }
+}
diff --git a/app/tests/Unit/Supplier/SupplierOrderPlanTest.php b/app/tests/Unit/Supplier/SupplierOrderPlanTest.php
new file mode 100644
index 00000000..54f4d35c
--- /dev/null
+++ b/app/tests/Unit/Supplier/SupplierOrderPlanTest.php
@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Models\Project;
+use App\Services\Supplier\SupplierOrderPlan;
+use Carbon\Carbon;
+
+it('строит intended по формуле: два клиента 3 и 2 на один call-источник → заказ 3, деление 1/1/1', function (): void {
+    $tomorrow = Carbon::parse('2026-07-13'); // понедельник
+    $mask = 1 << ($tomorrow->isoWeekday() - 1); // бит пн
+
+    $p1 = new Project(['signal_type' => 'call', 'signal_identifier' => '79135397707']);
+    $p1->daily_limit_target = 3;
+    $p1->delivery_days_mask = $mask;
+    $p1->regions = [];
+
+    $p2 = new Project(['signal_type' => 'call', 'signal_identifier' => '79135397707']);
+    $p2->daily_limit_target = 2;
+    $p2->delivery_days_mask = $mask;
+    $p2->regions = [];
+
+    $plan = SupplierOrderPlan::build(collect([$p1, $p2]), $tomorrow);
+
+    // order = max(3, ceil(5/3)=2) = 3; split B1/B2/B3 = 1/1/1
+    expect($plan['intended'])->toEqualCanonicalizing([
+        ['signal_type' => 'call', 'identifier' => '79135397707', 'platform' => 'B1', 'limit' => 1],
+        ['signal_type' => 'call', 'identifier' => '79135397707', 'platform' => 'B2', 'limit' => 1],
+        ['signal_type' => 'call', 'identifier' => '79135397707', 'platform' => 'B3', 'limit' => 1],
+    ]);
+});
+
+it('проект не eligible на завтра (нет бита дня) → не попадает в intended', function (): void {
+    $tomorrow = Carbon::parse('2026-07-13'); // пн
+    $notMondayMask = 1 << (Carbon::parse('2026-07-14')->isoWeekday() - 1); // вт
+
+    $p = new Project(['signal_type' => 'call', 'signal_identifier' => '7911']);
+    $p->daily_limit_target = 5;
+    $p->delivery_days_mask = $notMondayMask;
+    $p->regions = [];
+
+    $plan = SupplierOrderPlan::build(collect([$p]), $tomorrow);
+
+    expect($plan['intended'])->toBe([]);
+});