Most casinos’ T&C explicitly state that players who deposit via Skrill or Neteller will not be credited a welcome bonus. This is most probably due to security reasons as the manner of depositing via Skrill and Neteller makes the player ID verification more difficult. The biggest contradiction is that PayPal customers are not banned from getting a bonus, although PayPal is an e-wallet that operates on similar lines to Skrill and Neteller. To cut a long story short, casinos encourage players to deposit via credit/ debit cards, and you’d be better off if you use your Visa/ MasterCard.