You can either buy an electronic display sign or a poster frame display sign at the Displays2Go Company. The price varies because it depends on what type of display sign you want.
There are several companies where you can purchase a large led message sign. A great choice is 101signwholesale, they carry a variety of affordable, large led message signs.
You can purchase a programmable LED message board several places. You can find them at stores like Best Buy. The can be found on the internet, or in larger computer shops that also sell supplies.
"Everything Neon" is a custom LED sign shop in Austin, Texas. They can make a custom-made sign for your business. They are at 2305 Donley Drive and their number is 512-719-4400. There are a few places around Austin that you can get this type of sign. The best is probably Texas Signs and their website is www.texassigns.com
I would start by searching online to get a basic idea of the price of a led open sign. After that I would shop around at local thrift and pawn shops for a cheap one.
A good place to buy any led signs or message boards is www.capitolsigns.com. Capitol Signs is a company who specializes in led signs and message boards. They make extremely large signs used for billboards down to smalled led message boards which can be put on your refrigerator.
An LED sign is an output device.
Ebert Sign Co. sells affordable indoor/outdoor LED signs to businesses and consumers. They are located at 2780 Armstrong Drive in Winston Salem. You can visit their website www.ebertsigns.com or call 336-768-2867.
One type of sign that really catches the attention of passerby is a marquee sign. A marquee sign is typically an LED sign that scrolls words, sentences and sometimes pictures continuously, and it is a great way to get others to notice the services and products that your company provides.
From the LED Sign website one can purchase cheap scrolling digital message signs. It also offers free shipping, free tracking, free upload, free templates and much more. They have supplied LED signs to hundreds of companies.
You have several retailers you can choose from online. I would suggest going with ElectronicDisplays.com.
Sure most modern signs can be programmed simply by hooking the sign to a computer via a usb port.
bob your maw