what is the best and cheap postage service for 2 to 5 Kg. because royal mail charging too much and there is nothing you can make in item. so please what are the affordable cost for domestic postage. that you can save something from postage.
You need to look at the prices of some of the couriers - eg. Evri, Yodel, and then there are several parcel price comparison sites you could check out. (Google is your friend !)
It appears the cheapest option for Royal Mail is Tracked 48 brought online which is £5.09
With Parcel 2 Go you can get EVRI/Yodel for around £4.30 before VAT. If you are not VAT registered though the price will be higher than Royal Mail.
If you send more than 20 parcels a week you should get a much cheaper price than £5.09 from Royal Mail for Tracked 48 if you register for a business account.
To be totally honest. You should be doing your own research for this and not asking others to do it for you.
This information is all totally available on google. Other sellers do have better prices that will not apply to you as these are based on volume shipping.
But you should be doing your own research and if your making nothing on the item then increase the price or don't sell it
Literally google parcel prices and you will see loads of comparisons
EVRI tracked 3.10 GBP for under 1KG. Possibly a bit more for 2-5 Kg You can drop at anytime on selected lockers and you are sorted.