Complex sentence: This is a implies a hidden cross-subsidy between the prices of eye examinations and glasses at high street opticians and, if true, the savings Glasses Direct anticipates may not be realised in the medium term.
Split into simpler sentences: This is a implies a hidden cross-subsidy between the prices of eye examinations and glasses at high street opticians. If true, the savings Glasses Direct anticipates may not be realised in the medium term.