Did you give her a charge card number??
If not, then she paid for the stuff – and you can simply refuse to take it.
If it arrives at your house because you paid for it – you can send it back to the Corporation and get a complete refund. If it arrives at your house and SHE paid for it – give it back to her.
Yeah – she pulled a fast one that borders on illegal – but fortunately, the Corporation will make it right.