138 As clearly as contraventions of the FTA are established in respect of Adams and Trenton, contraventions are also established as alleged by the plaintiff in respect of the other complainants. As mentioned earlier there were differences in the circumstances pertaining to the complainants. One or another factor present in the case of one or more complainants was not present in the case of another or other complainants. In the case of Chandler, for instance, there is no evidence of a representation as to when his spectacles would be ready or that Merringtons requested his original receipt in relation to his request for a refund. But the facts otherwise bespeak manifest failure to provide spectacles fit for his use (in his case in contravention of s 32IA of the FTA) and establish circumstances within declarations B, C, E, R and S. Then, in the case of Collinson, the problem was the premature peeling of the coating on the multifocal reading/driving spectacles. The premature failing of the coating constituted a failure to provide Collinson with spectacles fit for purpose in accordance with the term implied by the Goods Act and also in contravention of s 19(1)(b) of the FTA, and establish circumstances within declarations C, E and V. In another case, that of Herbert, spectacles were never provided and thus there was no issue of trialling spectacles as Herbert cancelled the order and requested a refund of her $50 deposit on account of Merringtons' failure to provide the spectacles within the represented time of seven days or a reasonable time thereafter. In the circumstance that she was required to provide her original receipt as a condition of considering her request for a refund, her case falls within declarations A, C, D, F, G, H, I and Z. In another case again, that of Jemmeson, Merringtons failed to refund $156 being the amount charged to him for supplying spectacles with photochromic lenses, which Jemmeson had not ordered and which Merringtons took back and replaced; the case falls within declarations C and AA.