Spanish translator needed

We're an online company who is looking for a Spanish translator on an ongoing basis. This is for an ongoing basis so you need to be familiar with translating marketing type terminology. Here is an example of a paragraph that you would translate:

'If you haven't heard already, our Summer Sale is on! With summer holidays approaching, make sure to check out this summer's hottest deals and grab all your essentials. We're offering you up to 75% off on all our products! Hurry as it's only here for a limited time only!'

Pay will be discussed if you are successful.