Much of this increase can be attributed to the ability to couple physical mail pieces with mobile and online marketing efforts, resulting in a sound multichannel marketing program. Think of how many pieces of mail you've seen recently sporting QR codes, URLs to social media sites, and SMS short codes. Mail affords marketers greater reach, allows more information to be communicated than most online advertising efforts, and gives buyers the opportunity to respond to a call to action in the way that they want, on their own time.
Push marketing is a proactive technique that enables e-marketers to "push" their product/service information to Web visitors or shoppers without their requesting it. Banner advertising, pop-up advertising, e-mail promotion, and spamming belong to push marketing. For instance, e-marketers can rent designated space from Internet service providers such as America Online or MSN for their banner or pop-up ads. Using animated graphics, appealing messages, and links, e-marketers try to lure visitors to their sites to buy their products or services. Many Internet users, however, find such ads annoying and employ software that blocks pop-ups and banner ads. <