Do one thing contact the organizer of that particular event and discuss about your interest to participate in the same by sponsoring some amount ,in return you tell them that you want to put a stall about your company where interested people can enroll themselves again maintain subscription form where you can collect email id.
Tie up with corporate companies:
Just speak with the right person in the company and mailing address example philippines conduct monthly once program which can useful for their employees like entertainment program for stress relief, education program ,how to enhance their career…. At the end of the program seek their feedback in the feedback form and use the same for email id collection.
Be in touch with people whom you want to target for your email marketing:
Every sector there will be one association, just have tie up with them and be part of every program that they will do, where ever possible you try to connect with the people and get the information that you require.
For example:
If you want to have Consultant physician email Id’s of your area: Tie up with physician association,
Your business needs women clients, tie up with Mahila mandali, ladies club etc…
In case looking for Government employees be in touch with teachers association, government employees association……
Above all offline methods one common point is give and take. Means everywhere we need to show value proposition the clients if they give email id what is the benefit for them.
Hence in conclusion I want to highlight following things:
Polite when you are collecting offline database,
Honest and truthful to your customers and those who are helping you to get the email id’s,
Show the value proposition to your customers,
The major advantage you can build your business brand before, while ,after collecting data.
Steps: How to collect database offline:
Be in touch with friends/relatives/colleagues/do your own event or sponsor
Highlight your business brand/create awareness about your business
Use offline subscribe forms and seek their permission to collect their email id’s
Now you have authenticated offline collect database.