Businesses can let customers know that a product is not currently available due to the pandemic with this printable rejection letter.
Free to download and print.
Dear {Name},
I regret to inform you that {product} is not currently in stock due to the coronavirus pandemic. The issue is with {shipping/manufacturing/supply chain/etc.}.
Might I suggest {alternative product}?
Regardless, I hope you are staying safe and that we can serve you again in the future.
Sincerely,
{Sender Name}