Key pad programming
 

I lost my key pad 2day (credit card style) and I'm going to just order a new 1 off eBay to save $. But my ? Is what would be the best place to have it programmed??
24 hour lock smiths say they only do keys an the dealer is about 65 miles away (2far)
Do alarm shops do this??? It's Sunday so I couldn't call around much so figured I'd come here.... I still have my key. Just not my keypad
Thanks

Some light reading from the DIY forum: https://www.rx8club.com/series-i-do-yourself-forum-73/diy-code-your-own-key-remote-43873/