diff --git a/src/app/Console/Commands/Data/Stats/CollectorCommand.php b/src/app/Console/Commands/Data/Stats/CollectorCommand.php
new file mode 100644
--- /dev/null
+++ b/src/app/Console/Commands/Data/Stats/CollectorCommand.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Console\Commands\Data\Stats;
+
+use App\Http\Controllers\API\V4\Admin\StatsController;
+use App\Providers\PaymentProvider;
+use App\User;
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\DB;
+
+class CollectorCommand extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'data:stats:collector';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Collects statictical data about the system (for charts)';
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        $this->collectPayersCount();
+    }
+
+    /**
+     * Collect current payers count
+     */
+    protected function collectPayersCount(): void
+    {
+        $tenant_id = \config('app.tenant_id');
+
+        // A subquery to get the all wallets with a successful payment
+        $payments = DB::table('payments')
+            ->distinct('wallet_id')
+            ->where('status', PaymentProvider::STATUS_PAID);
+
+        // A subquery to get users' wallets (by entitlement) - one record per user
+        $wallets = DB::table('entitlements')
+            ->selectRaw("min(wallet_id) as id, entitleable_id as user_id")
+            ->where('entitleable_type', User::class)
+            ->groupBy('entitleable_id');
+
+        // Count all non-degraded and non-deleted users with any successful payment
+        $count = DB::table('users')
+            ->joinSub($wallets, 'wallets', function ($join) {
+                $join->on('users.id', '=', 'wallets.user_id');
+            })
+            ->joinSub($payments, 'payments', function ($join) {
+                $join->on('wallets.id', '=', 'payments.wallet_id');
+            })
+            ->whereNull('users.deleted_at')
+            ->whereNot('users.status', '&', User::STATUS_DEGRADED)
+            ->whereNot('users.status', '&', User::STATUS_SUSPENDED);
+
+        if ($tenant_id) {
+            $count->where('users.tenant_id', $tenant_id);
+        } else {
+            $count->whereNull('users.tenant_id');
+        }
+
+        $count = $count->count();
+
+        if ($count) {
+            DB::table('stats')->insert([
+                    'tenant_id' => $tenant_id,
+                    'type' => StatsController::TYPE_PAYERS,
+                    'value' => $count,
+            ]);
+        }
+    }
+}
diff --git a/src/app/Console/Kernel.php b/src/app/Console/Kernel.php
--- a/src/app/Console/Kernel.php
+++ b/src/app/Console/Kernel.php
@@ -30,6 +30,9 @@
 
         // This notifies users about an end of the trial period
         $schedule->command('wallet:trial-end')->dailyAt('07:00');
+
+        // This collects some statistics into the database
+        $schedule->command('data:stats:collector')->dailyAt('23:00');
     }
 
     /**
diff --git a/src/app/Http/Controllers/API/V4/Admin/StatsController.php b/src/app/Http/Controllers/API/V4/Admin/StatsController.php
--- a/src/app/Http/Controllers/API/V4/Admin/StatsController.php
+++ b/src/app/Http/Controllers/API/V4/Admin/StatsController.php
@@ -18,10 +18,13 @@
     public const COLOR_BLUE_DARK = '#0056b3';
     public const COLOR_ORANGE = '#f1a539';
 
+    public const TYPE_PAYERS = 1;
+
     /** @var array List of enabled charts */
     protected $charts = [
         'discounts',
         'income',
+        'payers',
         'users',
         'users-all',
         'vouchers',
@@ -180,6 +183,39 @@
     }
 
     /**
+     * Get payers chart
+     */
+    protected function chartPayers(): array
+    {
+        list($labels, $stats) = $this->getCollectedStats(self::TYPE_PAYERS, 54, fn($v) => intval($v));
+
+        // See https://frappe.io/charts/docs for format/options description
+
+        return [
+            'title' => \trans('app.chart-payers'),
+            'type' => 'line',
+            'colors' => [self::COLOR_GREEN],
+            'axisOptions' => [
+                'xIsSeries' => true,
+                'xAxisMode' => 'tick',
+            ],
+            'lineOptions' => [
+                'hideDots' => true,
+                'regionFill' => true,
+            ],
+            'data' => [
+                'labels' => $labels,
+                'datasets' => [
+                    [
+                        // 'name' => 'Existing',
+                        'values' => $stats
+                    ]
+                ]
+            ]
+        ];
+    }
+
+    /**
      * Get created/deleted users chart
      */
     protected function chartUsers(): array
@@ -425,4 +461,54 @@
         // System currency for others
         return \config('app.currency');
     }
+
+    /**
+     * Get collected stats for a specific type/period
+     *
+     * @param int       $type         Chart
+     * @param int       $weeks        Number of weeks back from now
+     * @param ?callable $itemCallback A callback to execute on every stat item
+     *
+     * @return array [ labels, stats ]
+     */
+    protected function getCollectedStats(int $type, int $weeks, $itemCallback = null): array
+    {
+        $start = Carbon::now();
+        $labels = [];
+
+        while ($weeks > 0) {
+            $labels[] = $start->format('Y-W');
+            $weeks--;
+            if ($weeks) {
+                $start->subWeeks(1);
+            }
+        }
+
+        $labels = array_reverse($labels);
+        $start->startOfWeek(Carbon::MONDAY);
+
+        // Get the stats grouped by tenant and week
+        $stats = DB::table('stats')
+            ->selectRaw("tenant_id, date_format(created_at, '%Y-%v') as period, avg(value) as cnt")
+            ->where('type', $type)
+            ->where('created_at', '>=', $start->toDateString())
+            ->groupByRaw('1,2');
+
+        // Get the query result and sum up per-tenant stats
+        $result = [];
+        $this->applyTenantScope($stats)->get()
+            ->each(function ($item) use (&$result) {
+                $result[$item->period] = ($result[$item->period] ?? 0) + $item->cnt;
+            });
+
+        // Process the result, e.g. convert values to int
+        if ($itemCallback) {
+            $result = array_map($itemCallback, $result);
+        }
+
+        // Fill the missing weeks with zeros
+        $result = array_values(array_merge(array_fill_keys($labels, 0), $result));
+
+        return [$labels, $result];
+    }
 }
diff --git a/src/app/Http/Controllers/API/V4/Reseller/StatsController.php b/src/app/Http/Controllers/API/V4/Reseller/StatsController.php
--- a/src/app/Http/Controllers/API/V4/Reseller/StatsController.php
+++ b/src/app/Http/Controllers/API/V4/Reseller/StatsController.php
@@ -10,6 +10,7 @@
     protected $charts = [
         'discounts',
         // 'income',
+        'payers',
         'users',
         'users-all',
         'vouchers',
diff --git a/src/database/migrations/2022_07_19_100000_create_stats_table.php b/src/database/migrations/2022_07_19_100000_create_stats_table.php
new file mode 100644
--- /dev/null
+++ b/src/database/migrations/2022_07_19_100000_create_stats_table.php
@@ -0,0 +1,40 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('stats', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->unsignedBigInteger('tenant_id')->nullable();
+            $table->integer('type')->unsigned();
+            $table->bigInteger('value');
+            $table->timestamp('created_at')->useCurrent();
+
+            $table->index(['type', 'created_at', 'tenant_id']);
+            $table->index('tenant_id');
+
+            $table->foreign('tenant_id')->references('id')->on('tenants')
+                ->onDelete('cascade')->onUpdate('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('stats');
+    }
+};
diff --git a/src/resources/lang/en/app.php b/src/resources/lang/en/app.php
--- a/src/resources/lang/en/app.php
+++ b/src/resources/lang/en/app.php
@@ -17,6 +17,7 @@
     'chart-discounts' => 'Discounts',
     'chart-vouchers' => 'Vouchers',
     'chart-income' => 'Income in :currency - last 8 weeks',
+    'chart-payers' => 'Payers - last year',
     'chart-users' => 'Users - last 8 weeks',
 
     'companion-deleteall-success' => 'All companion apps have been removed.',
diff --git a/src/resources/vue/Admin/Stats.vue b/src/resources/vue/Admin/Stats.vue
--- a/src/resources/vue/Admin/Stats.vue
+++ b/src/resources/vue/Admin/Stats.vue
@@ -9,7 +9,7 @@
         data() {
             return {
                 charts: {},
-                chartTypes: ['users', 'users-all', 'income', 'discounts', 'vouchers']
+                chartTypes: ['users', 'users-all', 'income', 'payers', 'discounts', 'vouchers']
             }
         },
         mounted() {
diff --git a/src/resources/vue/Reseller/Stats.vue b/src/resources/vue/Reseller/Stats.vue
--- a/src/resources/vue/Reseller/Stats.vue
+++ b/src/resources/vue/Reseller/Stats.vue
@@ -9,7 +9,7 @@
         mixins: [Stats],
         data() {
             return {
-                chartTypes: ['users', 'users-all', 'discounts', 'vouchers']
+                chartTypes: ['users', 'users-all', 'payers', 'discounts', 'vouchers']
             }
         }
     }
diff --git a/src/tests/Browser/Admin/StatsTest.php b/src/tests/Browser/Admin/StatsTest.php
--- a/src/tests/Browser/Admin/StatsTest.php
+++ b/src/tests/Browser/Admin/StatsTest.php
@@ -31,9 +31,10 @@
                 ->assertSeeIn('@links .link-stats', 'Stats')
                 ->click('@links .link-stats')
                 ->on(new Stats())
-                ->assertElementsCount('@container > div', 5)
+                ->assertElementsCount('@container > div', 6)
                 ->waitForTextIn('@container #chart-users svg .title', 'Users - last 8 weeks')
                 ->waitForTextIn('@container #chart-users-all svg .title', 'All Users - last year')
+                ->waitForTextIn('@container #chart-payers svg .title', 'Payers - last year')
                 ->waitForTextIn('@container #chart-income svg .title', 'Income in CHF - last 8 weeks')
                 ->waitForTextIn('@container #chart-discounts svg .title', 'Discounts')
                 ->waitForTextIn('@container #chart-vouchers svg .title', 'Vouchers');
diff --git a/src/tests/Browser/Reseller/StatsTest.php b/src/tests/Browser/Reseller/StatsTest.php
--- a/src/tests/Browser/Reseller/StatsTest.php
+++ b/src/tests/Browser/Reseller/StatsTest.php
@@ -42,9 +42,10 @@
                 ->assertSeeIn('@links .link-stats', 'Stats')
                 ->click('@links .link-stats')
                 ->on(new Stats())
-                ->assertElementsCount('@container > div', 4)
+                ->assertElementsCount('@container > div', 5)
                 ->waitForTextIn('@container #chart-users svg .title', 'Users - last 8 weeks')
                 ->waitForTextIn('@container #chart-users-all svg .title', 'All Users - last year')
+                ->waitForTextIn('@container #chart-payers svg .title', 'Payers - last year')
                 ->waitForTextIn('@container #chart-discounts svg .title', 'Discounts')
                 ->waitForTextIn('@container #chart-vouchers svg .title', 'Vouchers');
         });
diff --git a/src/tests/Feature/Console/Data/Stats/CollectorTest.php b/src/tests/Feature/Console/Data/Stats/CollectorTest.php
new file mode 100644
--- /dev/null
+++ b/src/tests/Feature/Console/Data/Stats/CollectorTest.php
@@ -0,0 +1,77 @@
+<?php
+
+namespace Tests\Feature\Console\Data\Stats;
+
+use App\Http\Controllers\API\V4\Admin\StatsController;
+use App\Providers\PaymentProvider;
+use Illuminate\Support\Facades\DB;
+use Tests\TestCase;
+
+class CollectorTest extends TestCase
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        DB::table('stats')->truncate();
+        DB::table('payments')->truncate();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function tearDown(): void
+    {
+        DB::table('stats')->truncate();
+        DB::table('payments')->truncate();
+
+        parent::tearDown();
+    }
+
+    /**
+     * Test the command
+     */
+    public function testHandle(): void
+    {
+        $code = \Artisan::call("data:stats:collector");
+        $output = trim(\Artisan::output());
+
+        $this->assertSame(0, $code);
+
+        $stats = DB::table('stats')->get();
+
+        $this->assertSame(0, $stats->count());
+
+        $john = $this->getTestUser('john@kolab.org');
+        $wallet = $john->wallet();
+
+        \App\Payment::create([
+                'id' => 'test1',
+                'description' => '',
+                'status' => PaymentProvider::STATUS_PAID,
+                'amount' => 1000,
+                'type' => PaymentProvider::TYPE_ONEOFF,
+                'wallet_id' => $wallet->id,
+                'provider' => 'mollie',
+                'currency' => $wallet->currency,
+                'currency_amount' => 1000,
+        ]);
+
+        $code = \Artisan::call("data:stats:collector");
+        $output = trim(\Artisan::output());
+
+        $this->assertSame(0, $code);
+
+        $stats = DB::table('stats')->get();
+
+        $this->assertSame(1, $stats->count());
+        $this->assertSame(StatsController::TYPE_PAYERS, $stats[0]->type);
+        $this->assertEquals(\config('app.tenant_id'), $stats[0]->tenant_id);
+        $this->assertEquals(4, $stats[0]->value); // there's 4 users in john's wallet
+
+        // TODO: More precise tests (degraded users)
+    }
+}
diff --git a/src/tests/Feature/Controller/Admin/StatsTest.php b/src/tests/Feature/Controller/Admin/StatsTest.php
--- a/src/tests/Feature/Controller/Admin/StatsTest.php
+++ b/src/tests/Feature/Controller/Admin/StatsTest.php
@@ -2,6 +2,7 @@
 
 namespace Tests\Feature\Controller\Admin;
 
+use App\Http\Controllers\API\V4\Admin\StatsController;
 use App\Payment;
 use App\Providers\PaymentProvider;
 use Illuminate\Support\Facades\DB;
@@ -208,4 +209,44 @@
         $this->assertCount(1, $json['data']['datasets']);
         $this->assertSame($expected / 100, $json['data']['datasets'][0]['values'][7]);
     }
+
+    /**
+     * Test payers chart
+     */
+    public function testChartPayers(): void
+    {
+        $admin = $this->getTestUser('jeroen@jeroen.jeroen');
+
+        DB::table('stats')->truncate();
+
+        $response = $this->actingAs($admin)->get("api/v4/stats/chart/payers");
+        $response->assertStatus(200);
+
+        $json = $response->json();
+
+        $this->assertSame('Payers - last year', $json['title']);
+        $this->assertSame('line', $json['type']);
+        $this->assertCount(54, $json['data']['labels']);
+        $this->assertSame(date('Y-W'), $json['data']['labels'][53]);
+        $this->assertCount(1, $json['data']['datasets']);
+        $this->assertCount(54, $json['data']['datasets'][0]['values']);
+
+        DB::table('stats')->insert([
+                'type' => StatsController::TYPE_PAYERS,
+                'value' => 5,
+                'created_at' => \now(),
+        ]);
+        DB::table('stats')->insert([
+                'type' => StatsController::TYPE_PAYERS,
+                'value' => 7,
+                'created_at' => \now(),
+        ]);
+
+        $response = $this->actingAs($admin)->get("api/v4/stats/chart/payers");
+        $response->assertStatus(200);
+
+        $json = $response->json();
+
+        $this->assertSame(6, $json['data']['datasets'][0]['values'][53]);
+    }
 }