Hare Krishna dear Mam,
It's real service of Lord Krishna and humanity.
We are lucky when we do something better for the society and the people.
If we bring smile for a person due to our deeds or our inventions or by our product it's worth more than thousands dollar.
And dear Mam your PXD products are doing it's duty with charm and enthusiasm.
Keep smiling and serving the society forever.
God bless you.