bind_pos_request
	
	{"request_type":"bind_pos_request","isspid":null,"pos_id":"000","store_id":"000","pos_seq":"20260930040905_4877","user_id":"user01","system_id":null,"sign":"2DFC11C0576746E170469ACBD809E841","store_info":{"store_id":"000","store_name":"\u603b\u90e8"}}