Can we use Service contract on abstract class?

We are launching a product in a market with 2 main competitors. Our product is better. We can easily identify their existing customers and approach them with our product, however we know that both competitors lock them into a long-term service contract...

i wanna get a cheaper phone but it says prepaid can i still use it with my contract?

I'm going to buy an unlocked iPhone 3GS which means I can use the regular SIM card because it's so expensive to subscribe to my service provider. Does iPhone need monthly ...show more

I have an existing cellular service plan but my phone is broken and they will not supply a new one at a reasonable price. Could I buy a prepaid cell phone say from WalMart and just insert my SIM card?

Most Yoga studios use MindBody Online, what are some other alternatives?

I'm building a sort of middleware application (a caching server) in C++ and am not well versed in C++ best practices (I'm a long time .Net developer, C++ is more a "Side language" for me). Should I use shared_ptr (http://www.boost.org/doc/libs...

I'm trying to use TVM calculations to determine whether we'd be better off entering a contract and receiving subsidies for new cell phones or if we should go without the contract and pay full price for the phones (which are prorated over 24 months)....

When referring to T-Mobile, is contract termination the same as service termination? I'd like to use T-Mobile's intention to raise SMS rates as evidence of a material change in service, which will allow me to void my nearly-two-years-to-go contract....

Alright lets start.About a year and a half ago my spouse purchased 2 dwelve phones from alltel with a 2 year contract. Then to ur surprise a couple months later alltel goes down and sells to verizon. Ok we sucked it up and everything was ok until 4 months...