With God's help'
בן Redemption of the son ☆☆
An application that clearly contains the son redemption order.
And his laws from the abbreviation Sha'a Yalkut Yosef
From Rabbi Yitzchak Yosef Shlita
Yes Calculator for determining the redemption time and value of five rocks (updated online from the network).

Sign that - the laws of the redemption of the son
☆ On whom is the matzah of redemption imposed
☆ Who must be redeemed
☆ In whom to redeem
☆ When the redemption should be made
☆ Revenue order
בן Redemption of the son in the circle of the year
☆ Redemption of the son on Shabbat and Yom Tov
☆ Customs customs
(As it appears in the Torah database "Torat Emet")
Please mark five stars.
☆☆☆☆☆
Thanks
☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆

All the best and happily