Hi Seller, Good day!
When it comes to pricing, it is very important that we remain competitive, that's why you should always check or compute if offering low price is still profitable and when it is not. You should always consider po the value and the cost ng mga Packaging Materials mo plus your manpower to secure the profit in order to grow your business.
In regards with your question why you don't have tab for (Adjust Price for Traffic Boost) , Yes po. Only selected Sellers has produts in Adjust Price for Traffic Boost tab. If wala pong lumabas na product sa shop nyo, ibig sabihin, competitive na po ang prices ng mga products nyo.
Hope this helps po. HAPPY SELLING!