The price gets appended to the label when “Append Fee Value to Label” is off

Its because in your code you have this:

$feetitle='';
if($this->get_prop('append_fee'))
{
    $fee_amount = $this->get_add_fee();
    $feetitle="- ".wc_price($fee_amount);
}

But append_fee is a yes/no choice in the database, so $this->get_prop(‘append_fee’) returns true even if you choose no.

I have changed it to the following and its working now. Please can you fix it for next update.

$feetitle='';
if($this->get_prop('append_fee') != 'no')
{
    $fee_amount = $this->get_add_fee();
    $feetitle="- ".wc_price($fee_amount);
}

Thankyou for pointing this out. I’ ve updated the code, will update a new version in couple days, so existing users gets auto-update.
Amin.