You should have been assigned an account manager, start with this person first and tell them exactly what you said HERE. Add to it that your not happy with their prices, they may ask you for prices from the competition for comparison and I'm sure they will beat it for you.
You should have been assigned an account manager, start with this person first and tell them exactly what you said HERE. Add to it that your not happy with their prices, they may ask you for prices from the competition for comparison and I'm sure they will beat it for you.