The rates of postage proposed were two in number--for parcels not exceeding 2 pounds in weight, 6d.; for parcels not exceeding 4 pounds in weight, 1s. Difficulties arose subsequently as to the amount of freedom of action to be left to the Postmaster-General and the duration of the agreement. The first proposal was for an agreement in perpetuity, and the draft agreement gave the companies what was called a "partnership interest" in the parcel post business. It was, however, regarded as essential that the parcel post business should be no less under the control of the Postmaster-General than the existing letter post, and that, on the expiration of any agreement made with the railway companies, the statutes relating to the conveyance of letter mails by railway should apply to parcel mails. After the failure of the first scheme, negotiations with the railway companies were suspended, but the public agitation for a parcel post was daily gathering strength, and in February 1882 the Postmaster-General again approached the companies. The new proposals were somewhat different from those originally made. A scale with four rates (3d. for 1 pound, rising to 1s. for 7 pounds) was now suggested by the Post Office, largely in deference to the strong disposition of the railway companies in favour of an increased number of rates. The low initial rate of 3d. for 1 pound was now proposed on the ground that a large proportion of the business to be done would be between the large towns and the rural districts. For the development of such business a low initial rate was essential; and as such parcels would not be likely to be to any large extent railway borne, the Post Office would obtain almost the whole of the proceeds of the postage. It was, moreover, now taken into reckoning that a considerable increase in the number of letters would result, since numerous communications relative to parcels posted would pass, and the revenue would thus benefit indirectly. The letter service would benefit, too, in other ways: it would be relieved of heavy packages; and the existence of a parcel post service would justify the provision of more efficient services in rural districts. The rates proposed were in general very much higher than those at the time existing in Germany, France, Switzerland, and Belgium, and they were estimated to yield a profit.