电费不断加价。选来选去，还是bulb最便宜。无奈。
转台通过下面的推荐码。获得25磅减免。同时转电费和煤气，得50磅。
Get up to £50 when you refer a friend to Bulb
Refer Bulb to your friends and you’ll each get £50 when they switch their electricity and gas over to Bulb, or £25 if they just switch electricity or gas.
Just give them your referral link