If individuals want to automatically refuse foreign mail or block all mail from a specific sender, they must submit a written request to the USPS to withhold correspondence for up to two years.
1 liter = 33.8140226 US fluid ounces. 1 US fluid ounce = 0.0295735297 liters. Note that this is for fluid ounces, not dry ounces. A fluid ounce is a measure of volume, just like a liter is. A dry ounce is a measure of weight.
How Many Ounces In a Liter 1 liter = 33.814 ounces 7/8 liter = 29.587 ounces 3/4 liter = 25.367 ounces 5/8 liter = 21.134 ounces 1/2 liter = 16.907 ounces 3/8 liter = 12.680 ounces 1/4 liter = 8.454 ounces 1/8 liter = 4.227 ounces