Each altepetl that fell under the sway of the triumvirate had to pay tribute wherever it was assigned. Often the financial exigencies were head-spinningly complex. One part of a greater altepetl might be assigned to pay tribute, for example, to nearby Texcoco, their regional boss town. But by the terms of the peace agreement, the next segment of the same greater altepetl might pay their taxes to Tenochtitlan.