When billing our clients for software subscriptions some customers will add additional users to there existing 12 month contract through out the year. The sales rep on the account will issue a pro rated quote, we will not invoice until the customer has signed and sent back the quote. Sometimes they do not sign for days after the 'start date' on the quote. In the past we have kept that start date as is and invoiced for example 5 days later keeping the balance on the invoice the same as the quote.
I do not agree with this and have suggested that customers must only be billed from the day they have access to the new users. I am getting some push back from sales and i want to stand my ground on this as i feel customers should not have to pay for more than they receive but i would like someone to claify what i believe is correct and that i do have a valid point.
Any advice is greatly appreciated
Thanks.