Nowadays people start to invent great financial resources in advertising because of the decrease in the level of sales. In this case they have to attract new potential customers. For example, many companies use digital signage to advertise their products. This is a very simple solution because it gives an opportunity to transmit both audio and video. That is your customers will be able to get full in formation about your products or services that you offer.

Also you must keep in mind that you do not need special skills to do that. Everything that you may require is LCD screen and some additional equipment starting from hdmi to vga converter to hdmi over cat5. Also you can find additional information concerning such gadgets on internet sites which offer such products. In fact they can help you to find the best solution which can give a possibility to convert different formats and also create promotional videos advertising your goods and services. Also they can give you huge discount if you buy such gadgets for all your shops. Also the prices for such kind of solutions are not so great if compared to advertising on TV and in newspaper. And of course your shop will be more attractive for your potential customers.