Ok, so I hold my hands up, I've lost one of my DartTAGs, big deal! 
So yesterday I get an invoice dated the 8th (postmarked the 10th) saying I have 14 days from the date of the invoice to pay £18 inc VAT for the lost Tag.
I'm pretty annoyed on a couple of levels;
1. Most businesses give you 28 days to settle invoices, this one is 14
2. It's 14 days from the date of the invoice, which is 2 days prior to that of the post mark!
3. I'm being made to pay £18 for a 50p piece of plastic
I'm after some advice, where I stand on this one, I'm sure it's written in to the T&C's that I have to pay for a lost or stolen one, but it does seem a total rip off and it's pretty much written off all the savings I've made by using it
Thanks
/rant

So yesterday I get an invoice dated the 8th (postmarked the 10th) saying I have 14 days from the date of the invoice to pay £18 inc VAT for the lost Tag.
I'm pretty annoyed on a couple of levels;
1. Most businesses give you 28 days to settle invoices, this one is 14
2. It's 14 days from the date of the invoice, which is 2 days prior to that of the post mark!
3. I'm being made to pay £18 for a 50p piece of plastic
I'm after some advice, where I stand on this one, I'm sure it's written in to the T&C's that I have to pay for a lost or stolen one, but it does seem a total rip off and it's pretty much written off all the savings I've made by using it
Thanks
/rant