A todos estos paquetes y cartas recibidos por los usuarios de la lista de Correos, hay que sumar todas aquellas cartas que envían particulares a personas como el Rey, la Reina o Julio Iglesias, en las que ponen Lista de Correos esperando que los funcionarios las hagan llegar a su destino. Asimismo, están todos los certificados que los carteros llevan a los domicilios de los destinatarios y que no pueden entregar por ausencia de éstos.
Lo que podrías hacer es probar otra que te hagan pagos a través de una cuenta PayPal u otro medio de pago electrónico, pero también tienes que ver si estos medios de pago están disponibles en Bolivia. Por lo que yo he leído, por ejemplo PayPal en Bolivia puedes usar para pagar por Internet pero no puedes transferirlo a una cuenta bancaria de un banco boliviano. 🙁 De los otros medios de pago, desconozco cómo funcionan en Bolivia.
Understanding Mobiles: Understanding mobile devices is a significant aspect of digital marketing because smartphones and tablets are now responsible for 64% of the time US consumers are online (Whiteside, 2016).[48] Apps provide a big opportunity as well as challenge for the marketers because firstly the app needs to be downloaded and secondly the person needs to actually use it. This may be difficult as ‘half the time spent on smartphone apps occurs on the individuals single most used app, and almost 85% of their time on the top four rated apps’ (Whiteside, 2016).[48] Mobile advertising can assist in achieving a variety of commercial objectives and it is effective due to taking over the entire screen, and voice or status is likely to be considered highly; although the message must not be seen or thought of as intrusive (Whiteside, 2016).[48] Disadvantages of digital media used on mobile devices also include limited creative capabilities, and reach. Although there are many positive aspects including the users entitlement to select product information, digital media creating a flexible message platform and there is potential for direct selling (Belch & Belch, 2012).[50]
Now imagine you had that brochure on your website instead. You can measure exactly how many people viewed the page where it's hosted, and you can collect the contact details of those who download it by using forms. Not only can you measure how many people are engaging with your content, but you're also generating qualified leads when people download it. 

En la parte superior del embudo de ventas es donde los posibles clientes se convierten en contactos. A partir de este momento son los vendedores de la empresa los que contactan con los posibles clientes. En este momento el vendedor tiene que hacer las preguntas adecuadas que le permitan calificar al cliente y decidir si se trata de una oportunidad de venta que debe pasar a la siguiente fase del embudo de ventas.
The new digital era has enabled brands to selectively target their customers that may potentially be interested in their brand or based on previous browsing interests. Businesses can now use social media to select the age range, location, gender and interests of whom they would like their targeted post to be seen by. Furthermore, based on a customer's recent search history they can be ‘followed’ on the internet so they see advertisements from similar brands, products and services,[45] This allows businesses to target the specific customers that they know and feel will most benefit from their product or service, something that had limited capabilities up until the digital era.