In addition to chargebacks/reverses, some of those methods are easy to fraud
ACH - simple to fraud. Buy bank logins on any carding forum, send somebody here an ACH and get bitcoins. Run away with money, 24-48hrs later the bank reverses transaction
Intl wires - harder to fraud, if somebody does buy a stolen EU bank account and wire you money odds are it will be caught before you receive it, but could happen. Intermediate banks fleece your wire for bullshit middleman funds. Your bank probably charges $50 to receive it, avoid.
Online bill payments and other EFTs - easy to fraud/basically worthless.
Dwolla - simple to fraud. They are starting to sell stolen Dwolla accounts now
Paxum - same as the above
LR - no chance of fraud. LR basically tells you to go fuck yourself if you complain to them money is missing from somebody else using your account. Lol. Just don't activate the API
OKpay - doesn't allow chargebacks. Haven't seen anybody selling stolen Okpay accounts
Paypal - hot garbage. unless you use disposable ATM cards to cashout
Liqpay - worthless unless you live in CIS/Russia they will seize your trading account
Accepting cash deposit - fraud risk. LR exchangers demand you keep a receipt and write on it 'NOT FOR AUCTIONS' then scan it and send it to them before they release you funds. Prevents Nigerians stealing ebay accounts, and conning old people into cash depositing 1,000 dollars which they then run away with in untraceable currency. Grandma complains to the bank, they reverse the transaction.
Signing up to trustcash.com and selling through cash deposits in 10,000 different US locations - no chargebacks, no fraud risk.
Signing up to eCoin.cc and transfering money to each other (free) no chargebacks. Withdraw to ATM card. To load an ecoin.cc account you just buy in through an exchanger like technocashier.com to avoid minimum deposit fees
Accepting a prepaid WMZ pin code card (from www.buywmz.com
somebody can buy with Visa/MC) no chargebacks. Can exchange these to anything with any Russian exchanger, or wmbroker.ca just don't sit on them, exchange them within 48hrs.
Buying a technocash gfx account and trading with each other for $0 fees - no chargebacks unless fraud. Can sell bitcoins and cash out with technocash for free, then trade it with somebody else for 1% fee into anything
Global Digital pay - scam, don't ever use
Euro Gold Cash - scam
Webmoney WMZ - don't use unless you're Russian/CIS country or just deal in PPD card codes.
CosmicPay - no chargebacks/fraud
SolidTrust pay - will do a chargeback if you use their Visa/MC merchant service to get funds otherwise no
Moneypak - you must have scanned copies of the receipts used to buy the moneypaks because they will eventually seize your account and demand them. Don't ever use, they rat to IRS/feds
Western Union - they rat to feds if continually receiving transfers. Anybody receiving over a certain amount or a total number of transactions before being flagged will get turned over to feds for review
Moneygram - even worse than WU
Interac EFT/email transfer (canada) - unreliable payment method, most online merchants stopped taking it because of fraud
Ukash/PaySafeCards - depends on the pin #'er you get (first couple of pin digits denotes currency, geographical location it was purchased, ect). USD paysafecards can't be used for gambling so are worth less on the trading market. You could spend 50% fees trying to cash it out. Ukash and PSC codes often expire quickly, cash immediately. Often online exchangers look for a specific pin# and then advertise that cheap rate, you go to exchange with them and they don't want your restricted GBP Ukash voucher.
Paynearme voucher bought in 711 - too expensive for anybody but huge corporate merchants to accept.
Accepting a debit/ATM card in the mail and having the buyer of bitcoins load it for you - great success, tho you don't want to stand in front of an ATM loading in multiple cards and withdrawing. Instant fraud flag. If cops are around they might arrest you thinking they're stolen cards, or a bank may flag the cards and review you on camera and cancel them. Switch up ATMs
Perfect Money - no chargebacks, but they are floated by HYIP scams and could disappear one day
C-Gold - does every transaction manually to eliminate fraud. Good system but fees
Pecunix - probably most anonymous system next to cryptocoins, and oldest.