Omitting a client is a loss of money, ignoring him after a deal is a double loss. To understand optimization systems, stop thinking that this is something otherworldly, make a choice and not be afraid to implement - our short article.
According to the 2015 DMA, every dollar invested in mailing lists turns out to be $ 38 in profit. The average order received from good old email is 3 times higher than from social media.
When ensuring security at an enterprise or personal territory, you cannot do without video surveillance. It is important to evaluate the advantages and disadvantages of modern systems - they must comply with the security concept of the facility.