Vodafone seem to have started charging more and more for their service compared with other networks. As someone that couldn't care less about Formula 1 offers through their sponsors I would rather pay less and lose this "benefit".
From experience Vodafone Customer Service can be incredibly hit and miss, like no other. One phone call you get someone who's lovely and would go our of their way to help you and then you get someone who very clearly cannot wait to hang up on you. Something that really needs to improve especially if they insist on being expensive!
To reply as a company, please log in to your business account.