Dating a letter
But you will see many other companies that work in pay-per-letter model, which is often being questioned.
What is PPL dating In short, PPL is a way of operation of some dating sites (especially in the international dating industry), where men are paying for every letter they send or receive from women, or for every minute of chat and video chat.
The only exception is infant formula, for which Federal regulations require a "Use-By" date on the product label. Dating Infant Formula Federal regulations require manufacturers to include a "Use-By" date on their product label of infant formula.
Understanding the various formats the date may be written in, however, allows one to read the expiration date. If the formula is consumed by the "Use-By" date, it ensures the formula contains the nutrient quantity as listed on the label.
The sites state that men are not paying to women to date them but the money is spent of translations, made by “agents”.
The year may be at the end or beginning of the code. Opening and Closing Dates Opening dates are found on perishable foods such as eggs, dairy products and meats. Consumers are encouraged not to buy or use baby formula after its "Use- By" date, as stated by the Food Safety and Inspection Service.