The incentive is you have earned a little extra return, from no work? It might just be pot luck that the shares you hold are not popular in share lending / shorting, possibly because they are well reputable companies with little risk?
Look after the pennies and the pounds take care of themselves as they say!
Does make me feel better about the 1p Iāve received so far 
It would be nice if the fractional amounts earned are shown, like they are on earn interest on cash.
Agree that itās useful and involves little effort. Iāll take the penny a month. Hopefully itāll be 5 next month.
I receive around 0.30 ā¬ everyday. So piece by piece 
I earn 2p a day from Ā£10 investment
2p a day from Ā£10?
Something is wrong with mine then. Iāve earned 0p for a month and consistently lending out Ā£100 a day-ish.
Iāll send you a DM shortly to check your account 
Had it confirmed from support that earned interest, that doesnāt meet the minimum payment threshold, does not roll over. And is lost.
I am lending about Ā£100-Ā£150 a day since this feature went live and earned 1p in total.
Although weāre talking small numbers, this doesnāt feel fair.
Trading212 will still take their cut, but I get nothing for lending Ā£100ish a day.
Put into context - 212 pay 50% of income earned. For any of us to earn 1p a day, 212 have to earn 2p+. Annualise that and from Ā£100 they would need a return of 7.3% which is rather high.
I see share lending as a bonus, not part of my investment strategy and personally have earned pennies, but its better than a platform fee, or nothing which a lot of other brokers provide.
Also from the FAQs I read, I couldnāt find anything that said fractional pennies would be carried over, so Iāve always assumed it works on a round down basis which is fair.
I assumed it would work like āearn interest on cash.ā I mean, itās called āearn interest on shares.ā
Earn interest on cash does roll over fractional amounts, so doesnāt require a huge leap of imagination or IT to apply that to earn interest on shares.
Yes earn interest on shares is a plus but not allowing the rollover is a poor decision. Both things can be true.