Reply To: Invoice Generation Charset, Custom Fields

1. No, it’s still as it was in that post. Try to install a font of that you know that it contains chars you need.
2. Will probably be related to 1. If it still happens after that’ fixed I must have a look.
3. Filters get added to the calculation automatically if you enable it. In the tax you can select if it should apply to the stay price, the price fields or to both.