```sql
# ★直播试用  
select ei.enterprise_id  
from enterprise_info ei  
         left join ep_product_chargemode epc on ei.enterprise_id = epc.enterprise_id  
         left join self_service_domain_config ssdc on ssdc.tenant_id = epc.enterprise_id  
where epc.product_state in (3, 6)  
  and ssdc.product = epc.product_id  
  and ei.source = 'BSS'  
  and ssdc.product not in (0, 1, 2, 3, 8, 9)  
  and ei.enter_province = '安徽'  
group by ei.enterprise_id;  
  
# ★直播商用  
select ei.enterprise_id  
from enterprise_info ei  
         left join ep_product_chargemode epc on ei.enterprise_id = epc.enterprise_id  
         left join self_service_domain_config ssdc on ssdc.tenant_id = epc.enterprise_id  
where epc.product_state in (4)  
  and ssdc.product = epc.product_id  
  and ei.source = 'BSS'  
  and ssdc.product not in (0, 1, 2, 3, 8, 9)  
  and ei.enter_province = '北京'  
group by ei.enterprise_id;  
  
# ★点播试用  
select ei.enterprise_id  
from enterprise_info ei  
         left join ep_product_chargemode epc on ei.enterprise_id = epc.enterprise_id  
         left join self_service_domain_config ssdc on ssdc.tenant_id = epc.enterprise_id  
where epc.product_state in (3, 6)  
  and ssdc.product = epc.product_id  
  and ei.source = 'BSS'  
  and ssdc.product in (0, 1, 2, 3, 8, 9)  
  and ei.enter_province = '安徽'  
group by ei.enterprise_id;  
  
# ★点播商用  
select ei.enterprise_id  
from enterprise_info ei  
         left join ep_product_chargemode epc on ei.enterprise_id = epc.enterprise_id  
         left join self_service_domain_config ssdc on ssdc.tenant_id = epc.enterprise_id  
where epc.product_state in (4)  
  and ssdc.product = epc.product_id  
  and ei.source = 'BSS'  
  and ssdc.product in (0, 1, 2, 3, 8, 9)  
  and ei.enter_province = '北京'  
group by ei.enterprise_id;

# ★点播试用 排除存在商用的企业  
SELECT ei.enterprise_id  
FROM enterprise_info ei  
         LEFT JOIN ep_product_chargemode epc ON ei.enterprise_id = epc.enterprise_id  
         LEFT JOIN self_service_domain_config ssdc ON ssdc.tenant_id = epc.enterprise_id  
WHERE epc.product_state IN (3, 6)  
  AND ssdc.product = epc.product_id  
  AND ei.source = 'BSS'  
  AND ssdc.product IN (0, 1, 2, 3, 8, 9)  
  AND ei.enter_province = '北京'  
  AND NOT EXISTS (  
    -- 排除点播商用  
    SELECT 1  
    FROM ep_product_chargemode epc_excl  
             LEFT JOIN self_service_domain_config ssdc_excl ON ssdc_excl.tenant_id = epc_excl.enterprise_id  
    WHERE epc_excl.enterprise_id = ei.enterprise_id  
      AND epc_excl.product_state IN (4)  
      AND ssdc_excl.product = epc_excl.product_id  
      AND ssdc_excl.product IN (0, 1, 2, 3, 8, 9))  
  AND NOT EXISTS (  
    -- 排除直播商用  
    SELECT 1  
    FROM ep_product_chargemode epc_excl  
             LEFT JOIN self_service_domain_config ssdc_excl ON ssdc_excl.tenant_id = epc_excl.enterprise_id  
    WHERE epc_excl.enterprise_id = ei.enterprise_id  
      AND epc_excl.product_state IN (4)  
      AND ssdc_excl.product = epc_excl.product_id  
      AND ssdc_excl.product NOT IN (0, 1, 2, 3, 8, 9))  
GROUP BY ei.enterprise_id;  
  
# ★直播试用 排除存在商用的企业  
SELECT ei.enterprise_id  
FROM enterprise_info ei  
         LEFT JOIN ep_product_chargemode epc ON ei.enterprise_id = epc.enterprise_id  
         LEFT JOIN self_service_domain_config ssdc ON ssdc.tenant_id = epc.enterprise_id  
WHERE epc.product_state IN (3, 6)  
  AND ssdc.product = epc.product_id  
  AND ei.source = 'BSS'  
  AND ssdc.product NOT IN (0, 1, 2, 3, 8, 9)  
  AND ei.enter_province = '北京'  
  AND NOT EXISTS (  
    -- 排除点播商用  
    SELECT 1  
    FROM ep_product_chargemode epc_excl  
             LEFT JOIN self_service_domain_config ssdc_excl ON ssdc_excl.tenant_id = epc_excl.enterprise_id  
    WHERE epc_excl.enterprise_id = ei.enterprise_id  
      AND epc_excl.product_state IN (4)  
      AND ssdc_excl.product = epc_excl.product_id  
      AND ssdc_excl.product IN (0, 1, 2, 3, 8, 9))  
  AND NOT EXISTS (  
    -- 排除直播商用  
    SELECT 1  
    FROM ep_product_chargemode epc_excl  
             LEFT JOIN self_service_domain_config ssdc_excl ON ssdc_excl.tenant_id = epc_excl.enterprise_id  
    WHERE epc_excl.enterprise_id = ei.enterprise_id  
      AND epc_excl.product_state IN (4)  
      AND ssdc_excl.product = epc_excl.product_id  
      AND ssdc_excl.product NOT IN (0, 1, 2, 3, 8, 9))  
GROUP BY ei.enterprise_id;
```