Any way that produces results is the best way. So explore.
Every busy place, bus and train stations, coffee shops, internet cafes, shopping centers. What is true for one area or city, does not apply to other demographic units, so you have to find your own model, which will be a combination of everything you found that works.
Try to send mail with electronic copies of the Wave-X cards.
Try putting them in mailboxes as promotional material.
The same can be done in all services (hairdresser, beautician) and stores (eg. Those shops that sell electronic equipment).
Give them to a friend who deals with taxi transport, to share his customers.
Any way that produces results is the best way. So explore.
Every busy place, bus and train stations, coffee shops, internet cafes, shopping centers. What is true for one area or city, does not apply to other demographic units, so you have to find your own model, which will be a combination of everything you found that works.
Try to send mail with electronic copies of the Wave-X cards.
Try putting them in mailboxes as promotional material.