diff --git a/src/app/modules/carrito/carrito.component.ts b/src/app/modules/carrito/carrito.component.ts
index 651badb..baec0e1 100644
--- a/src/app/modules/carrito/carrito.component.ts
+++ b/src/app/modules/carrito/carrito.component.ts
@@ -42,7 +42,7 @@ export class CarritoComponent implements OnInit, OnDestroy {
       this.router.navigate(['']);
       return;
     }
-    this.mediaPantallaP()
+    this.mediaPantallaP();
   }
 
   ngOnDestroy() {
@@ -50,8 +50,7 @@ export class CarritoComponent implements OnInit, OnDestroy {
   }
 
   deleteArticulo(index: number) {
-    this.articuloService.carrito.splice(index, 1);
-    this.articuloService.calcularTotal();
+    this.articuloService.deleteArticulo(index);
   }
 
   substractCant(articulo: IArticulo) {
@@ -76,6 +75,12 @@ export class CarritoComponent implements OnInit, OnDestroy {
     this.inactiveScreen.startTimeOutInactividad();
   }
 
+  @HostListener('scroll', ['$event'])
+  scrollEvent(event: Event) {
+    clearTimeout(this.inactiveScreen.timerReposo);
+    this.inactiveScreen.startTimeOutInactividad();
+  }
+
   mediaPantallaP() {
     if ($('body').hasClass('media-pantalla')) {
       $('.carrito-content,.carrito-articulo').addClass('media-pantalla');
diff --git a/src/app/modules/forma-pago/forma-pago.component.ts b/src/app/modules/forma-pago/forma-pago.component.ts
index 1a2b4b2..ba1680a 100644
--- a/src/app/modules/forma-pago/forma-pago.component.ts
+++ b/src/app/modules/forma-pago/forma-pago.component.ts
@@ -1,11 +1,11 @@
-import { Component, OnInit } from "@angular/core";
-import { ArticuloService } from "src/app/services/articulo/articulo.service";
-import { Router } from "@angular/router";
+import { Component, OnInit } from '@angular/core';
+import { ArticuloService } from 'src/app/services/articulo/articulo.service';
+import { Router } from '@angular/router';
 
 @Component({
-  selector: "app-forma-pago",
-  templateUrl: "./forma-pago.component.html",
-  styleUrls: ["./forma-pago.component.scss"]
+  selector: 'app-forma-pago',
+  templateUrl: './forma-pago.component.html',
+  styleUrls: ['./forma-pago.component.scss']
 })
 export class FormaPagoComponent implements OnInit {
   constructor(
@@ -15,7 +15,7 @@ export class FormaPagoComponent implements OnInit {
 
   ngOnInit() {
     if (!this.articuloService.carrito.length) {
-      this.router.navigate([""]);
+      this.router.navigate(['']);
       return;
     }
     this.mediaPantalla();
@@ -25,10 +25,10 @@ export class FormaPagoComponent implements OnInit {
     this.articuloService.medioPago = medioPago;
     switch (medioPago) {
       case 4:
-        this.router.navigate(["pago-tarjeta"]);
+        this.router.navigate(['pago-tarjeta']);
         break;
       case 9:
-        this.router.navigate(["pago-electronico"]);
+        this.router.navigate(['pago-electronico']);
         break;
     }
   }
diff --git a/src/app/modules/info-formas-pago/info-formas-pago.component.ts b/src/app/modules/info-formas-pago/info-formas-pago.component.ts
index 04c0a67..d193166 100644
--- a/src/app/modules/info-formas-pago/info-formas-pago.component.ts
+++ b/src/app/modules/info-formas-pago/info-formas-pago.component.ts
@@ -7,13 +7,13 @@ import { Component, OnInit } from '@angular/core';
 })
 export class InfoFormasPagoComponent implements OnInit {
   mediaPantalla = false;
-  
-  constructor() {}
+
+  constructor() { }
 
   ngOnInit() {
     this.reducirPantalla();
   }
-  
+
   reducirPantalla() {
     if ($('body').hasClass('media-pantalla')) {
       $('.reduce-card-1,.reduce-card-2').addClass('media-pantalla');
diff --git a/src/app/modules/seleccion-articulos/seleccion-articulos.component.ts b/src/app/modules/seleccion-articulos/seleccion-articulos.component.ts
index beef7cf..7956984 100644
--- a/src/app/modules/seleccion-articulos/seleccion-articulos.component.ts
+++ b/src/app/modules/seleccion-articulos/seleccion-articulos.component.ts
@@ -154,10 +154,9 @@ export class SeleccionArticulosComponent implements OnInit, OnDestroy {
         if (res.length) {
           this.openModalSinonimos(res);
         } else {
-          articulo.cantidad = 1;
           this.articuloService.setArticulo(articulo);
         }
-      })
+      });
   }
 
   openModalPromos(articulo: IArticulo) {
@@ -172,11 +171,15 @@ export class SeleccionArticulosComponent implements OnInit, OnDestroy {
       initialState: { sinonimos: sinonimosData },
       class: 'modal-promo modal-dialog-centered'
     });
+
+    this.modalRef.content.onClose
+      .subscribe((articulo: IArticulo) => {
+        this.articuloService.setArticulo(articulo);
+      });
   }
 
   deleteArticulo(index: number) {
-    this.articuloService.carrito.splice(index, 1);
-    this.articuloService.calcularTotal();
+    this.articuloService.deleteArticulo(index);
   }
 
   increaseShow() {
diff --git a/src/app/modules/splash-screen/splash-screen.component.ts b/src/app/modules/splash-screen/splash-screen.component.ts
index c61cb55..19a6ee9 100644
--- a/src/app/modules/splash-screen/splash-screen.component.ts
+++ b/src/app/modules/splash-screen/splash-screen.component.ts
@@ -1,17 +1,17 @@
-import { Component, OnInit } from "@angular/core";
+import { Component, OnInit } from '@angular/core';
 
 @Component({
-  selector: "app-splash-screen",
-  templateUrl: "./splash-screen.component.html",
-  styleUrls: ["./splash-screen.component.scss"]
+  selector: 'app-splash-screen',
+  templateUrl: './splash-screen.component.html',
+  styleUrls: ['./splash-screen.component.scss']
 })
 export class SplashScreenComponent implements OnInit {
   timerSplashScreen = 2000;
   showSplashScreen = true;
-  textWelcome = "BIENVENIDO A SPOT!";
-  textComoEstas = "¿cómo estás?";
-  textInvitamos = "TE INVITAMOS A HACER";
-  textTuPedido = "tu pedido acá";
+  textWelcome = 'BIENVENIDO A SPOT!';
+  textComoEstas = '¿cómo estás?';
+  textInvitamos = 'TE INVITAMOS A HACER';
+  textTuPedido = 'tu pedido acá';
 
   constructor() {}
 
diff --git a/src/app/services/articulo/articulo.service.ts b/src/app/services/articulo/articulo.service.ts
index c12208f..b2f74ad 100644
--- a/src/app/services/articulo/articulo.service.ts
+++ b/src/app/services/articulo/articulo.service.ts
@@ -42,6 +42,7 @@ export class ArticuloService {
   }
 
   setArticulo(articulo: IArticulo) {
+    articulo.cantidad = 1;
     for (const articuloCarrito of this.carrito) {
       if (articuloCarrito.id === articulo.id) {
         articuloCarrito.cantidad++;
@@ -54,6 +55,11 @@ export class ArticuloService {
     this.calcularTotal();
   }
 
+  deleteArticulo(index: number) {
+    this.carrito.splice(index, 1);
+    this.calcularTotal();
+  }
+
   pay(dataPago: any) {
     return new Observable((observer) => {
       this.clienteService.getById(-1)
diff --git a/src/app/shared/footer/footer.component.ts b/src/app/shared/footer/footer.component.ts
index a8ccb59..fa71c96 100644
--- a/src/app/shared/footer/footer.component.ts
+++ b/src/app/shared/footer/footer.component.ts
@@ -7,15 +7,31 @@ import { Location } from '@angular/common';
   styleUrls: ['./footer.component.scss']
 })
 export class FooterComponent implements OnInit {
-  constructor(private location: Location) {}
+  constructor(private location: Location) { }
 
-  ngOnInit() {}
+  ngOnInit() { }
 
   goBack() {
     this.location.back();
   }
 
   reducirPantalla() {
-    $('body,.reduce-card-1,.reduce-card-2,#content,.cat-content,.cat-btn,.cat-box,#boxCarrito,#headerPublicidad,#headerPad,.img-categoria,.carrito-articulo,.carrito-content,.pago-tarjeta,.modal-promo').toggleClass('media-pantalla');
+    $(`
+      body,
+      .reduce-card-1,
+      .reduce-card-2,
+      #content,
+      .cat-content,
+      .cat-btn,
+      .cat-box,
+      #boxCarrito,
+      #headerPublicidad,
+      #headerPad,
+      .img-categoria,
+      .carrito-articulo,
+      .carrito-content,
+      .pago-tarjeta,
+      .modal-promo`)
+      .toggleClass('media-pantalla');
   }
 }
diff --git a/src/app/shared/header-publicidad/header-publicidad.component.ts b/src/app/shared/header-publicidad/header-publicidad.component.ts
index 15068bd..07d6af7 100644
--- a/src/app/shared/header-publicidad/header-publicidad.component.ts
+++ b/src/app/shared/header-publicidad/header-publicidad.component.ts
@@ -77,7 +77,6 @@ export class HeaderPublicidadComponent implements OnInit {
         class: 'modal-promo modal-dialog-centered'
       });
     this.modalRef.content.onClose.subscribe(() => {
-      articulo.cantidad = 1;
       this.articuloService.setArticulo(articulo);
     });
   }
diff --git a/src/app/shared/promocion/promocion.component.ts b/src/app/shared/promocion/promocion.component.ts
index ec6cda1..664c178 100644
--- a/src/app/shared/promocion/promocion.component.ts
+++ b/src/app/shared/promocion/promocion.component.ts
@@ -22,7 +22,7 @@ export class PromocionComponent implements OnInit {
   urlImagenes = `${APP_SETTINGS.apiDeboSuite}/imagenes/`;
 
   constructor(
-    public modalRef: BsModalRef,
+    public modalPromocion: BsModalRef,
     private modalService: BsModalService,
     private articuloService: ArticuloService,
     private promocionService: PromocionService,
@@ -44,17 +44,23 @@ export class PromocionComponent implements OnInit {
         } else {
           promo.cantidad = 1;
           this.articuloService.setArticulo(promo);
-          this.modalRef.hide();
+          this.modalPromocion.hide();
         }
       }, err => console.error(err));
     this.mediaPantalla();
   }
 
   openModalSinonimos(sinonimosData: ISinonimo[]) {
-    this.modalRef = this.modalService.show(SinonimoComponent, {
+    const modalSinonimo = this.modalService.show(SinonimoComponent, {
       initialState: { sinonimos: sinonimosData },
       class: 'modal-promo modal-dialog-centered'
     });
+
+    modalSinonimo.content.onClose
+      .subscribe((articulo: IArticulo) => {
+        this.articuloService.setArticulo(articulo);
+        this.modalPromocion.hide();
+      });
   }
 
   getPromociones() {
diff --git a/src/app/shared/sinonimo/sinonimo.component.html b/src/app/shared/sinonimo/sinonimo.component.html
index 96a14bc..8773131 100644
--- a/src/app/shared/sinonimo/sinonimo.component.html
+++ b/src/app/shared/sinonimo/sinonimo.component.html
@@ -28,7 +28,8 @@
   <div class="modal-footer">
     <div
       [ngClass]="validate()"
-      class="d-inline-block py-1 btn-effect bg-white badge-pill text-primary">
+      class="d-inline-block py-1 btn-effect bg-white badge-pill text-primary"
+      (click)="continue()">
       CONTINUAR
       <img
         draggable="false"
diff --git a/src/app/shared/sinonimo/sinonimo.component.ts b/src/app/shared/sinonimo/sinonimo.component.ts
index b2ab2d0..0610922 100644
--- a/src/app/shared/sinonimo/sinonimo.component.ts
+++ b/src/app/shared/sinonimo/sinonimo.component.ts
@@ -1,6 +1,9 @@
 import { Component, OnInit } from '@angular/core';
 import { ISinonimo } from 'src/app/interfaces/ISinonimo';
 import { IArticulo } from 'src/app/interfaces/IArticulo';
+import { BsModalRef } from 'ngx-bootstrap/modal';
+import { Subject } from 'rxjs';
+import { ArticuloService } from 'src/app/services/articulo/articulo.service';
 
 @Component({
   selector: 'app-sinonimo',
@@ -10,19 +13,27 @@ import { IArticulo } from 'src/app/interfaces/IArticulo';
 export class SinonimoComponent implements OnInit {
   sinonimos: ISinonimo[] = [];
   isValid: boolean;
+  onClose: Subject<any>;
+  articuloSelected: IArticulo;
 
-  constructor() { }
+  constructor(
+    private modalRef: BsModalRef,
+    private articuloService: ArticuloService,
+  ) {
+    this.onClose = new Subject();
+  }
 
   ngOnInit() {
   }
 
   selectArticulo(articulo: IArticulo) {
     for (const s of this.sinonimos) {
-      for (const articulo of s.productos) {
-        articulo.seleccionado = false;
+      for (const a of s.productos) {
+        a.seleccionado = false;
       }
     }
     articulo.seleccionado = true;
+    this.articuloSelected = articulo;
   }
 
   validate() {
@@ -37,4 +48,12 @@ export class SinonimoComponent implements OnInit {
     return !this.isValid ? 'disabled' : '';
   }
 
+  continue() {
+    this.articuloService.getById(this.articuloSelected.id)
+      .subscribe((res: IArticulo) => {
+        this.modalRef.hide();
+        this.onClose.next(res);
+      });
+  }
+
 }