diff --git a/app/Domains/Purchase/Models/Purchase.php b/app/Domains/Purchase/Models/Purchase.php
index e3af89f..9e64608 100644
--- a/app/Domains/Purchase/Models/Purchase.php
+++ b/app/Domains/Purchase/Models/Purchase.php
@@ -52,6 +52,14 @@ class Purchase extends Model
 
     public const STATUS_SUPERSEDED = 'superseded';
 
+    public const ADMIN_STATUS_INCOMPLETE = 'incomplete';
+
+    public const ADMIN_STATUS_AWAITING_PAYMENT = 'awaiting_payment';
+
+    public const ADMIN_STATUS_CONFIRMED = 'confirmed';
+
+    public const ADMIN_STATUS_CANCELLED = 'cancelled';
+
     /** @return list<string> */
     public static function statuses(): array
     {
@@ -67,6 +75,68 @@ class Purchase extends Model
         ];
     }
 
+    /**
+     * @return array<string, array{name: string, statuses: list<string>}>
+     */
+    public static function adminStatuses(): array
+    {
+        return [
+            self::ADMIN_STATUS_INCOMPLETE => [
+                'name' => 'Por completar datos',
+                'statuses' => [self::STATUS_CREATED],
+            ],
+            self::ADMIN_STATUS_AWAITING_PAYMENT => [
+                'name' => 'Esperando pago',
+                'statuses' => [self::STATUS_PENDING_PAYMENT, self::STATUS_IN_REVIEW],
+            ],
+            self::ADMIN_STATUS_CONFIRMED => [
+                'name' => 'Confirmado',
+                'statuses' => [self::STATUS_PAID],
+            ],
+            self::ADMIN_STATUS_CANCELLED => [
+                'name' => 'Anulado',
+                'statuses' => [
+                    self::STATUS_CANCELLED,
+                    self::STATUS_REJECTED,
+                    self::STATUS_EXPIRED,
+                    self::STATUS_SUPERSEDED,
+                ],
+            ],
+        ];
+    }
+
+    /** @return list<string> */
+    public static function adminStatusCodes(): array
+    {
+        return array_keys(self::adminStatuses());
+    }
+
+    /** @return list<string> */
+    public static function realStatusesForAdminStatus(string $adminStatus): array
+    {
+        return self::adminStatuses()[$adminStatus]['statuses'] ?? [];
+    }
+
+    public static function adminStatusFor(string $realStatus): ?string
+    {
+        foreach (self::adminStatuses() as $adminStatus => $definition) {
+            if (in_array($realStatus, $definition['statuses'], true)) {
+                return $adminStatus;
+            }
+        }
+
+        return null;
+    }
+
+    public static function adminStatusNameFor(string $realStatus): ?string
+    {
+        $adminStatus = self::adminStatusFor($realStatus);
+
+        return $adminStatus === null
+            ? null
+            : self::adminStatuses()[$adminStatus]['name'];
+    }
+
     protected $table = 'compras';
 
     /** @var array<int, string> */
diff --git a/tests/Unit/Purchase/PurchaseAdminStatusTest.php b/tests/Unit/Purchase/PurchaseAdminStatusTest.php
new file mode 100644
index 0000000..f1fa7f5
--- /dev/null
+++ b/tests/Unit/Purchase/PurchaseAdminStatusTest.php
@@ -0,0 +1,69 @@
+<?php
+
+namespace Tests\Unit\Purchase;
+
+use App\Domains\Purchase\Models\Purchase;
+use PHPUnit\Framework\Attributes\DataProvider;
+use PHPUnit\Framework\TestCase;
+
+class PurchaseAdminStatusTest extends TestCase
+{
+    #[DataProvider('statusMappings')]
+    public function test_it_maps_real_statuses_to_admin_statuses(
+        string $realStatus,
+        string $adminStatus,
+        string $adminStatusName,
+    ): void {
+        $this->assertSame($adminStatus, Purchase::adminStatusFor($realStatus));
+        $this->assertSame($adminStatusName, Purchase::adminStatusNameFor($realStatus));
+        $this->assertContains(
+            $realStatus,
+            Purchase::realStatusesForAdminStatus($adminStatus),
+        );
+    }
+
+    /** @return iterable<string, array{string, string, string}> */
+    public static function statusMappings(): iterable
+    {
+        yield 'created' => [
+            Purchase::STATUS_CREATED,
+            Purchase::ADMIN_STATUS_INCOMPLETE,
+            'Por completar datos',
+        ];
+        yield 'pending payment' => [
+            Purchase::STATUS_PENDING_PAYMENT,
+            Purchase::ADMIN_STATUS_AWAITING_PAYMENT,
+            'Esperando pago',
+        ];
+        yield 'in review' => [
+            Purchase::STATUS_IN_REVIEW,
+            Purchase::ADMIN_STATUS_AWAITING_PAYMENT,
+            'Esperando pago',
+        ];
+        yield 'paid' => [
+            Purchase::STATUS_PAID,
+            Purchase::ADMIN_STATUS_CONFIRMED,
+            'Confirmado',
+        ];
+        yield 'cancelled' => [
+            Purchase::STATUS_CANCELLED,
+            Purchase::ADMIN_STATUS_CANCELLED,
+            'Anulado',
+        ];
+        yield 'rejected' => [
+            Purchase::STATUS_REJECTED,
+            Purchase::ADMIN_STATUS_CANCELLED,
+            'Anulado',
+        ];
+        yield 'expired' => [
+            Purchase::STATUS_EXPIRED,
+            Purchase::ADMIN_STATUS_CANCELLED,
+            'Anulado',
+        ];
+        yield 'superseded' => [
+            Purchase::STATUS_SUPERSEDED,
+            Purchase::ADMIN_STATUS_CANCELLED,
+            'Anulado',
+        ];
+    }
+}