请大家帮我把下面一句译成英语，谢啦

We will give you 1500 Yuan for the net cost and 600 yuan for the phone cost if you buy this computer , it is very value.

If you have bought this form of computer, we will present ￥1,500 to you for the network charge and ￥600 for the telephone charge. It is of great worth.

If you buy this this model, we can give you 1500 yuan(RMB) worth of internet charge and 600 yuan worth of telephone fee. It is worth it.

If you buy this model of computer, we will offer you ￥1,500 for the fee of network and ￥600 for the fee of telephone. It is of great worth.