diff --git a/app/resources/routes/04_ventas.php b/app/resources/routes/04_ventas.php
index 83487cb..8ab4684 100644
--- a/app/resources/routes/04_ventas.php
+++ b/app/resources/routes/04_ventas.php
@@ -30,6 +30,7 @@ $app->group('/venta/{venta_id:[0-9]+}', function($app) {
     });
     $app->get('/escriturar[/]', [Ventas::class, 'escriturar']);
     $app->get('/desistir[/]', [Ventas::class, 'desistir']);
+    $app->get('/desistida[/]', [Ventas::class, 'desistida']);
     $app->get('/edit[/]', [Ventas::class, 'edit']);
     $app->get('[/]', [Ventas::class, 'show']);
 })->add($app->getContainer()->get(Incoviba\Middleware\Authentication::class));
diff --git a/app/resources/routes/api/ventas/pagos.php b/app/resources/routes/api/ventas/pagos.php
index 6addcda..dc60160 100644
--- a/app/resources/routes/api/ventas/pagos.php
+++ b/app/resources/routes/api/ventas/pagos.php
@@ -1,5 +1,5 @@
 <?php
-use Incoviba\Controller\Ventas\Pagos;
+use Incoviba\Controller\API\Ventas\Pagos;
 
 $app->group('/pagos', function($app) {
     $app->get('/pendientes', [Pagos::class, 'para_pendientes']);
@@ -9,4 +9,5 @@ $app->group('/pagos', function($app) {
 $app->group('/pago/{pago_id:[0-9]+}', function($app) {
     $app->put('/depositar[/]', [Pagos::class, 'depositar']);
     $app->put('/abonar[/]', [Pagos::class, 'abonar']);
+    $app->post('[/]', [Pagos::class, 'edit']);
 });
diff --git a/app/resources/views/ventas/desistida.blade.php b/app/resources/views/ventas/desistida.blade.php
new file mode 100644
index 0000000..4d394df
--- /dev/null
+++ b/app/resources/views/ventas/desistida.blade.php
@@ -0,0 +1,78 @@
+@extends('layout.base')
+
+@section('page_content')
+    <div class="ui container">
+        <h1 class="ui header">
+            Desistida - {{$venta->proyecto()->descripcion}} -
+            <a href="{{$urls->base}}/venta/{{$venta->id}}">
+                {{$venta->propiedad()->summary()}}
+            </a>
+        </h1>
+        <form class="ui form" id="desistida_form">
+            <div class="three wide field">
+                <label for="fecha">Fecha</label>
+                <div class="ui calendar" id="fecha">
+                    <div class="ui left icon input">
+                        <i class="calendar icon"></i>
+                        <input type="text" />
+                    </div>
+                </div>
+            </div>
+            <div class="three wide field">
+                <label for="devolucion">Devolución</label>
+                <div class="ui left labeled input">
+                    <div class="ui basic label">$</div>
+                    <input type="text" id="devolucion" value="{{$venta->resciliacion()->valor}}" />
+                </div>
+            </div>
+        </form>
+    </div>
+@endsection
+
+@push('page_scripts')
+    <script>
+        function alertResponse(message, color = 'green') {
+            $.toast({
+                message,
+                showProgress: 'bottom',
+                progressUp: true,
+                class: color,
+                showIcon: 'check circle',
+                classProgress: 'blue'
+            })
+        }
+        $(document).ready(() => {
+            const url = '{{$urls->api}}/ventas/pago/{{$venta->resciliacion()->id}}'
+            let old = new Date({{$venta->resciliacion()->fecha->format('Y')}},
+                    {{$venta->resciliacion()->fecha->format('n')}}-1, {{$venta->resciliacion()->fecha->format('j')}})
+            calendar_date_options['initialDate'] = old
+            calendar_date_options['onChange'] = function(date, text, mode) {
+                if (date.getTime() === old.getTime()) {
+                    return
+                }
+                const body = new FormData()
+                body.set('fecha', date.toISOString())
+                fetchAPI(url, {method: 'post', body}).then(response => {
+                    if (!response) {
+                        return
+                    }
+                    old = date
+                    alertResponse('Fecha cambiada correctamente.')
+                })
+            }
+            $('#fecha').calendar(calendar_date_options)
+            $('#devolucion').change(event => {
+                console.debug(event)
+                const val = $(event.currentTarget).val()
+                const body = new FormData()
+                body.set('valor', val)
+                fetchAPI(url, {method: 'post', body}).then(response => {
+                    if (!response) {
+                        return
+                    }
+                    alertResponse('Devolución cambiada correctamente.')
+                })
+            })
+        })
+    </script>
+@endpush
diff --git a/app/src/Controller/API/Ventas/Pagos.php b/app/src/Controller/API/Ventas/Pagos.php
new file mode 100644
index 0000000..4e5548f
--- /dev/null
+++ b/app/src/Controller/API/Ventas/Pagos.php
@@ -0,0 +1,85 @@
+<?php
+namespace Incoviba\Controller\API\Ventas;
+
+use DateTimeImmutable;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Incoviba\Common\Implement\Exception\EmptyResult;
+use Incoviba\Controller\API\withJson;
+use Incoviba\Repository;
+use Incoviba\Service;
+
+class Pagos
+{
+    use withJson;
+
+    public function edit(ServerRequestInterface $request, ResponseInterface $response, Repository\Venta\Pago $pagoRepository, int $pago_id): ResponseInterface
+    {
+        $body = $request->getParsedBody();
+        $output = [
+            'input' => $body,
+            'pago_id' => $pago_id,
+            'pago' => null
+        ];
+        try {
+            $pago = $pagoRepository->fetchById($pago_id);
+            if (isset($body['fecha'])) {
+                $fecha = new DateTimeImmutable($body['fecha']);
+                $body['fecha'] = $fecha->format('Y-m-d');
+            }
+            $output['pago'] = $pagoRepository->edit($pago, $body);
+        } catch (EmptyResult) {}
+        return $this->withJson($response, $output);
+    }
+    // NOT IMPLEMENTED
+    public function depositar(ServerRequestInterface $request, ResponseInterface $response, Service\Venta\Pago $pagoService): ResponseInterface
+    {
+        $body = $request->getBody();
+        $json = json_decode($body->getContents());
+        $date = new DateTimeImmutable($json->fecha);
+        $response->getBody()->write(json_encode(['fecha' => $date->format('d-m-Y'), 'message' => 'Not implemented']));
+        return $response->withHeader('Content-Type', 'application/json');
+    }
+    // NOT IMPLEMENTED
+    public function abonar(ServerRequestInterface $request, ResponseInterface $response, Service\Venta\Pago $pagoService): ResponseInterface
+    {
+        $body = $request->getBody();
+        $json = json_decode($body->getContents());
+        $date = new DateTimeImmutable($json->fecha);
+        $response->getBody()->write(json_encode(['fecha' => $date->format('d-m-Y'), 'message' => 'Not implemented']));
+        return $response->withHeader('Content-Type', 'application/json');
+    }
+    public function para_pendientes(ServerRequestInterface $request, ResponseInterface $response, Service\Venta\Pago $pagoService): ResponseInterface
+    {
+        $pagos = $pagoService->getPendientes();
+        $pagos_pendientes = [];
+        foreach ($pagos as $pago) {
+            $pagos_pendientes []= [
+                'id' => $pago->id
+            ];
+        }
+        return $this->withJson($response, ['pagos' => $pagos_pendientes, 'total' => count($pagos_pendientes)]);
+    }
+    public function para_abonar(ServerRequestInterface $request, ResponseInterface $response, Service\Venta\Pago $pagoService): ResponseInterface
+    {
+        $pagos = $pagoService->getDepositados();
+        $pagos_depositados = [];
+        foreach ($pagos as $pago) {
+            $pagos_depositados []= [
+                'id' => $pago->id
+            ];
+        }
+        return $this->withJson($response, ['pagos' => $pagos_depositados, 'total' => count($pagos_depositados)]);
+    }
+    public function rebotes(ServerRequestInterface $request, ResponseInterface $response, Service\Venta\Pago $pagoService): ResponseInterface
+    {
+        $pagos = $pagoService->getRebotes();
+        $rebotes = [];
+        foreach ($pagos as $pago) {
+            $rebotes []= [
+                'id' => $pago->id
+            ];
+        }
+        return $this->withJson($response, ['pagos' => $rebotes, 'total' => count($rebotes)]);
+    }
+}
diff --git a/app/src/Controller/Ventas.php b/app/src/Controller/Ventas.php
index b037f69..4060dc4 100644
--- a/app/src/Controller/Ventas.php
+++ b/app/src/Controller/Ventas.php
@@ -114,4 +114,10 @@ class Ventas
         $venta = $ventaService->getById($venta_id);
         return $view->render($response, 'ventas.desistir', compact('venta'));
     }
+    public function desistida(ServerRequestInterface $request, ResponseInterface $response, Service\Venta $ventaService,
+                              View $view, int $venta_id): ResponseInterface
+    {
+        $venta = $ventaService->getById($venta_id);
+        return $view->render($response, 'ventas.desistida', compact('venta'));
+    }
 }
diff --git a/app/src/Controller/Ventas/Pagos.php b/app/src/Controller/Ventas/Pagos.php
index 882c39e..e8de649 100644
--- a/app/src/Controller/Ventas/Pagos.php
+++ b/app/src/Controller/Ventas/Pagos.php
@@ -13,56 +13,4 @@ class Pagos
     {
         return $view->render($response, 'ventas.pagos.pendientes');
     }
-    public function depositar(ServerRequestInterface $request, ResponseInterface $response, Service\Venta\Pago $pagoService): ResponseInterface
-    {
-        $body = $request->getBody();
-        $json = json_decode($body->getContents());
-        $date = new DateTimeImmutable($json->fecha);
-        $response->getBody()->write(json_encode(['fecha' => $date->format('d-m-Y'), 'message' => 'Not implemented']));
-        return $response->withHeader('Content-Type', 'application/json');
-    }
-    public function abonar(ServerRequestInterface $request, ResponseInterface $response, Service\Venta\Pago $pagoService): ResponseInterface
-    {
-        $body = $request->getBody();
-        $json = json_decode($body->getContents());
-        $date = new DateTimeImmutable($json->fecha);
-        $response->getBody()->write(json_encode(['fecha' => $date->format('d-m-Y'), 'message' => 'Not implemented']));
-        return $response->withHeader('Content-Type', 'application/json');
-    }
-    public function para_pendientes(ServerRequestInterface $request, ResponseInterface $response, Service\Venta\Pago $pagoService): ResponseInterface
-    {
-        $pagos = $pagoService->getPendientes();
-        $pagos_pendientes = [];
-        foreach ($pagos as $pago) {
-            $pagos_pendientes []= [
-                'id' => $pago->id
-            ];
-        }
-        $response->getBody()->write(json_encode(['pagos' => $pagos_pendientes, 'total' => count($pagos_pendientes)]));
-        return $response->withHeader('Content-Type', 'application/json');
-    }
-    public function para_abonar(ServerRequestInterface $request, ResponseInterface $response, Service\Venta\Pago $pagoService): ResponseInterface
-    {
-        $pagos = $pagoService->getDepositados();
-        $pagos_depositados = [];
-        foreach ($pagos as $pago) {
-            $pagos_depositados []= [
-                'id' => $pago->id
-            ];
-        }
-        $response->getBody()->write(json_encode(['pagos' => $pagos_depositados, 'total' => count($pagos_depositados)]));
-        return $response->withHeader('Content-Type', 'application/json');
-    }
-    public function rebotes(ServerRequestInterface $request, ResponseInterface $response, Service\Venta\Pago $pagoService): ResponseInterface
-    {
-        $pagos = $pagoService->getRebotes();
-        $rebotes = [];
-        foreach ($pagos as $pago) {
-            $rebotes []= [
-                'id' => $pago->id
-            ];
-        }
-        $response->getBody()->write(json_encode(['pagos' => $rebotes, 'total' => count($rebotes)]));
-        return $response->withHeader('Content-Type', 'application/json');
-    }
 }
diff --git a/app/src/Model/Venta/Pago.php b/app/src/Model/Venta/Pago.php
index 9b2e1ba..8beda1e 100644
--- a/app/src/Model/Venta/Pago.php
+++ b/app/src/Model/Venta/Pago.php
@@ -34,7 +34,7 @@ class Pago extends Model
             'banco' => $this->banco ?? '',
             'tipo_pago' => $this->tipoPago ?? '',
             'identificador' => $this->identificador ?? '',
-            'fecha' => $this->fecha->format('Y-m-d H:i:S') ?? '',
+            'fecha' => $this->fecha->format('Y-m-d H:i:s') ?? '',
             'uf' => $this->uf ?? 1,
             'pagador' => $this->pagador ?? '',
             'asociado' => $this->asociado ?? ''