Hearing aid development is becoming two tiered On tier one we have development in producing…
Crystal Hearing has decided to double up our recommend a friend voucher for any existing customer who recommends a friend or family member for a hearing test.
That means you could receive £100 for every referral – so long as they buy hearing aids and keep them!
Crystal Hearing would like to thank everyone for their ongoing business and interest in these blogs.
Normal referral reward applies to non-Crystal Hearing customers.
Doubling up of offer applies only to binaural orders over £1000.
Thank you for helping us.