Simply, access the X Catálogo site and find your coupons bar. All the latest

coupons will be shown out, note that the coupons bar will only appear when you have coupons available.

Usually, Coupon Stacking is not allowed at X Catálogo. However, the store will surely give out notice if available.

Yes. The old coupons from X Catálogo will be kept on the page if it has not expired. New coupons will continuously be updated.

Yes. Like all other stores, X Catálogo offers a number of Cyber Monday Coupons. Don't forget to check the expiry date before making your purchase.